Search Results: "Linear Alg: Projection is closest vector in subspace"
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09:05
Linear Alg: Projection is closest vector in subspace
368 views / 0 likes  addedShowing that the projection of x onto a subspace is the closest vector in the subspace to x More free lessons at: http://www.khanacademy.org/video?v=b269qpILOpk

16:16
Lin Alg: A Projection onto a Subspace is a Linear Transforma
386 views / 0 likes  addedShowing that a projection onto a subspace is a linear transformation More free lessons at: http://www.khanacademy.org/video?v=cTyNpXB92bQ

06:42
Lin Alg: Finding projection onto subspace with orthonormal basis example
371 views / 0 likes  addedExample of finding the transformation matrix for the projection onto a subspace with an orthonormal basis More free lessons at: http://www.khanacademy.org/video?v=SUoqA9srY1Q

13:04
Linear Algebra: Subspace Projection Matrix Example
444 views / 0 likes  addedExample of a transformation matrix for a projection onto a subspace More free lessons at: http://www.khanacademy.org/video?v=QTcSBB3uVP0

21:36
Lin Alg: Another Example of a Projection Matrix
356 views / 0 likes  addedFiguring out the transformation matrix for a projection onto a subspace by figuring out the matrix for the projection onto the subspace's orthogonal complement first More free lessons at: http://www.khanacademy.org/video?v=XhCSHu6dHb8

09:28
Linear Alg: Visualizing a projection onto a plane
364 views / 0 likes  addedVisualizing a projection onto a plane. Showing that the old and new definitions of projections aren't that different. More free lessons at: http://www.khanacademy.org/video?v=uWbZlJURkfA

27:01
Lin Alg: Representing vectors in Rn using subspace members
347 views / 0 likes  addedShowing that any member of Rn can be represented as a unique sum of a vector in subspace V and a vector in the orthogonal complement of V. More free lessons at: http://www.khanacademy.org/video?v=M6lFqkqvUgo

16:41
Expressing a Projection on to a line as a Matrix Vector prod
353 views / 0 likes  addedExpressing a Projection on to a line as a Matrix Vector prod More free lessons at: http://www.khanacademy.org/video?v=JK8XNIoAkI

17:04
Matrix Vector Products as Linear Transformations
439 views / 0 likes  addedMatrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg

17:32
Linear Transformations as Matrix Vector Products
435 views / 0 likes  addedShowing how ANY linear transformation can be represented as a matrix vector product More free lessons at: http://www.khanacademy.org/video?v=PErhLkQcpZ8

19:00
Linear Algebra: Basis of a Subspace
307 views / 0 likes  addedUnderstanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3ybfQ

25:34
Linear Algebra: Vector Examples
279 views / 0 likes  addedVisually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss

12:07
Linear Algebra: Transpose of a Vector
331 views / 0 likes  addedTranspose of a column vector. Matrixmatrix products using vectors More free lessons at: http://www.khanacademy.org/video?v=lSoaMCNKfAg

09:10
Vector Dot Product and Vector Length
278 views / 0 likes  addedDefinitions of the vector dot product and vector length More free lessons at: http://www.khanacademy.org/video?v=WNuIhXo39_k

19:38
Linear Alg: Rowspace Solution to Ax=b example
346 views / 0 likes  addedVisualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs

18:53
Linear Algebra: Vector Triangle Inequality
297 views / 0 likes  addedProving the triangle inequality for vectors in Rn More free lessons at: http://www.khanacademy.org/video?v=PsNidCBr5II

01:04
Dynamic projection mapping onto deforming nonrigid surface
265 views / 0 likes  addedWe realize dynamic projection mapping onto deforming nonrigid surface based on two original technologies. The first technology is a highspeed projector "DynaFlash" that can project 8bit images up to 1,000 fps with 3 ms delay. The second technology is a

15:46
Linear Algebra: Introduction to Linear Independence
266 views / 0 likes  addedLinear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdYg

21:35
Proof: Any subspace basis has same number of elements
415 views / 0 likes  addedProof: Any subspace basis has same number of elements More free lessons at: http://www.khanacademy.org/video?v=Zn2K8UIT8r4

04:13
How to build a Huge Solar Cooker from a Projection TV
121 views / 0 likes  addedCraig Beals shares how he built a huge solar cooker from a large projection TV by removing the Fresnel lens and building a frame to hold the lens and focus solar energy into a fine point. This video shows the building phase and explains the basics of how

08:18
Scale of Distance to Closest Stars
266 views / 0 likes  addedScale of Distance to Closest Stars More free lessons at: http://www.khanacademy.org/video?v=jEeJkkMXt6c

21:25
Linear Algebra: Showing that Inverses are Linear
325 views / 0 likes  addedShowing that inverse transformations are also linear More free lessons at: http://www.khanacademy.org/video?v=mr9Tow8hpCg

05:35
Where Is The Closest Black Hole?
384 views / 1 likes  addedBlack holes are pretty dangerous, so it’s a good idea to keep an idea on where all the nearby ones are. How close is the closest one, anyway? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on T

01:59
connected colors / realtime face tracking and 3d projection mapping
463 views / 0 likes  addedNew face projection mapping work using RealTime Face Tracking “Connected Colors” is included within the Intel Corporation experience amazing campaign. “Connected Colors” which was planned and produced with the technical direction

03:18
Example Finding Components Of A Vector
280 views / 0 likes  addedExample finding components of a vector

05:59
Combined Vector Operations Example
292 views / 0 likes  addedCombined vector operations example

10:16
Vector Components From Magnitude And Direction
268 views / 0 likes  addedVector components from magnitude and direction

06:42
More Examples Finding Vector Angles
350 views / 0 likes  addedMore examples finding vector angles

05:37
Figuring Out Vector Initial Point
374 views / 0 likes  addedFiguring out vector initial point

03:38
Example Calcuating Magnitude Of Vector From Graph
279 views / 0 likes  addedExample calcuating magnitude of vector from graph

03:06
Finding Vector Magnitude From Components
270 views / 0 likes  addedFinding vector magnitude from components

06:21
Vector Components From Initial And Terminal Points
404 views / 0 likes  addedVector components from initial and terminal points

05:49
Example Of Vector Magnitude From Initial And Terminal Points
340 views / 0 likes  addedExample of vector magnitude from initial and terminal points

14:19
Vector Transformations
323 views / 0 likes  addedIntroduction to the notion of vector transformations More free lessons at: http://www.khanacademy.org/video?v=gAbadNuQEjI

21:10
Matrix Vector Products
378 views / 0 likes  addedDefining and understanding what it means to take the product of a matrix and a vector More free lessons at: http://www.khanacademy.org/video?v=7Mo4S2wyMg4

09:54
Unit Vector Notation
252 views / 0 likes  addedExpressing a vector as the scaled sum of unit vectors More free lessons at: http://www.khanacademy.org/video?v=FaF3vezbSk

09:58
Normal vector from plane equation
352 views / 0 likes  addedFiguring out a normal vector to a plane from its equation More free lessons at: http://www.khanacademy.org/video?v=gw4wltP5tY

05:27
The First Results Are in From NASAs Closest Flyby of the Sun
36 views / 0 likes  addedThe Parker Solar Probe sent back its first batch of results and the observations reveal various solar oddities never seen from Earth. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at

14:20
Matrices to solve a vector combination problem
280 views / 0 likes  addedUsing matrices to figure out if some combination of 2 vectors can create a 3rd vector More free lessons at: http://www.khanacademy.org/video?v=gsNgdVdAT1o

10:46
Proving Vector Dot Product Properties
348 views / 0 likes  addedProving the "associative", "distributive" and "commutative" properties for vector dot products. More free lessons at: http://www.khanacademy.org/video?v=rVQ3G9epCjw

20:44 Popular
Pokemon GO  CLOSEST GYM BATTLE EVER?!
820 views / 5 likes  addedPokemon GO  CLOSEST GYM BATTLE EVER?! ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► PREORDER MY NEW BOOK HERE :: http://smarturl.it/DanTDM ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart ► Previous Video :: https://youtu.be/6mH

13:53
Defining a plane in R3 with a point and normal vector
391 views / 0 likes  addedDetermining the equation for a plane in R3 using a point on the plane and a normal vector More free lessons at: http://www.khanacademy.org/video?v=UJxgcVaNTqY

03:15
Which Planet is the Closest?
57 views / 0 likes  addedThank you to my patrons for making this video possible: https://www.patreon.com/bePatron?u=227816Thoughts on the video: https://www.youtube.com/watch?v=LIS0IFmbZaIDiscuss on the reddit: https://www.reddit.com/r/CGPGrey/comments/dp5tx6/which_planet_is_clos

09:13
Unit Vector Notation (part 2)
302 views / 0 likes  addedMore on unit vector notation. Showing that adding the x and y components of two vectors is equivalent to adding the vectors visually using the headtotail method More free lessons at: http://www.khanacademy.org/video?v=595Tiga1gIg

01:31
NASA released the closestever images of Jupiter’s Great Red Spot
219 views / 0 likes  addedAs NASA's Juno probe flew over Jupiter on July 10th, it snapped photographs of the planet's most iconic feature, the Great Red Spot. Following is a transcript of the video. This is our closest look at Jupiter's iconic "Great Red Spot." These photographs w

04:41
What is a vector?  David Huynh
285 views / 1 likes  addedView full lesson: http://ed.ted.com/lessons/whatisavectordavidhuynh Physicists, air traffic controllers, and video game creators all have at least one thing in common: vectors. But what exactly are they, and why do they matter? David Huynh explains h

19:24
Linear Algebra: The GramSchmidt Process
357 views / 0 likes  addedFinding an orthonormal basis for a subspace using the GramSchmidt Process More free lessons at: http://www.khanacademy.org/video?v=rHonltF77zI

08:52
Linear Models Example 1  Algebra I  Khan Academy
360 views / 0 likes  addedLinear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?u

08:23
Constructing Linear Functions Example 2  Algebra I  Khan Academy
252 views / 0 likes  addedLinear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproblems?utm_sour

06:35
Constructing Linear Functions Example 1  Algebra I  Khan Academy
357 views / 0 likes  addedLinear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproble

03:12
Graphing Linear Functions Example 2  Algebra I  Khan Academy
320 views / 0 likes  addedGraphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/graphinglinearfunctionswordproblems?utm

05:30
Graphing Linear Functions Example 1  Algebra I  Khan Academy
282 views / 0 likes  addedLearn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintro

02:40
Interpreting Linear Formulas Example 1  Algebra I  Khan Academy
362 views / 0 likes  addedInterpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunctions?ut

05:37
Linear Models Example 2  Algebra I  Khan Academy
277 views / 0 likes  addedMarbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?utm_s

04:59
Interpreting Visual Linear Inequality
244 views / 0 likes  addedInterpreting visual linear inequality

03:42
Understanding Linear Inequality With Two Variables
242 views / 0 likes  addedUnderstanding linear inequality with two variables

08:07
Standard Form For Linear Equations
301 views / 0 likes  addedStandard form for linear equations

02:22
Setting Up A Linear Inequality In Two Variables
241 views / 0 likes  addedSetting up a linear inequality in two variables

04:20
Analyzing Two Variable Linear Inequality
383 views / 0 likes  addedAnalyzing two variable linear inequality

08:15
Linear, Quadratic, and Exponential Models
436 views / 0 likes  addedLinear, Quadratic, and Exponential Models

08:02
3variable linear equations (part 1)
342 views / 0 likes  addedVisual intuition of a 3variable linear equation.

02:35
Interpreting Linear Formulas Example 2  Algebra I  Khan Academy
268 views / 0 likes  addedLinear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunction

07:11
Graphing Solutions To Twovariable Linear Equations Example 2  Algebra I  Khan Academy
371 views / 0 likes  addedGraphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/graphingsolutio

04:12
Constraining Solutions To Two Variable Linear Inequalities
408 views / 0 likes  addedConstraining solutions to two variable linear inequalities

07:25
Domain And Range For Piecewise Linear Function
451 views / 0 likes  addedDomain and range for piecewise linear function

19:53
Linear Algebra  Matrix Transformations
142 views / 0 likes  addedMatrix multiplication and linear algebra explained with 3D animations.

13:53
Linear Transformations
349 views / 0 likes  addedIntroduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E

23:29
Linear Subspaces
250 views / 0 likes  addedIntroduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M

17:38
More on linear independence
272 views / 0 likes  addedMore examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs

11:49
Linear Function Graphs
217 views / 0 likes  addedLinear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE

12:21
Compositions of Linear Transformations 1
347 views / 0 likes  addedIntroduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M

02:42
Basic Linear Function
239 views / 0 likes  addedU03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:21
Twovariable Linear Equations And Their Graphs  Algebra I  Khan Academy
268 views / 0 likes  addedIntroduction to 2variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/v/checkingorderedpairsolutionstoequatio

02:42
Graphing linear inequalities in two variables 2 (old and redone in newer video)
214 views / 0 likes  addedU05_L2_T1_we2 : Graphing linear inequalities in two variables

20:35
Linear Combinations and Span
251 views / 0 likes  addedUnderstanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS8COwU

10:09
Linear Equations in Standard Form
280 views / 0 likes  addedLinear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo

08:30
Solving Linear Systems by Graphing
240 views / 0 likes  addedSolving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go

09:21
Solving Linear Systems by Substitution
211 views / 0 likes  addedSolving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg

15:18 Popular
Special Types of Linear Systems
1,005 views / 0 likes  addedSpecial Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM

09:27
Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n
355 views / 0 likes  addedShowing that if V is a subspace of Rn, then dim(V) + dim(V's orthogonal complement) = n More free lessons at: http://www.khanacademy.org/video?v=pGhBfkBqok0

06:45
Algebra: Linear Equations 3
217 views / 0 likes  addedLinear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=ZnGbH2S0Dk

17:52
Linear Transformation Examples: Rotations in R2
353 views / 0 likes  addedLinear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI

14:58
Linear Equations in Slope Intercept Form
258 views / 0 likes  addedLinear Equations in Slope Intercept Form More free lessons at: http://www.khanacademy.org/video?v=5fkh01mClLU

09:39
Linear Equations in Point Slope Form
248 views / 0 likes  addedLinear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo

24:47
Linear Algebra: Parametric Representations of Lines
282 views / 0 likes  addedLinear Algebra: Parametric Representations of Lines in R2 and R3 More free lessons at: http://www.khanacademy.org/video?v=hWhs2cIj7Cw

11:59
Generalized Linear Consumption Function
218 views / 0 likes  addedGeneralizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4

01:50
NASA released its first incredible video of our closest look at Saturn yet
403 views / 0 likes  addedOn April 26, the Cassini spacecraft flew closer to Saturn than ever before — between the gap that separates the planet from its rings. Since then, Cassini has been transmitting dozens of images of Saturn's surface. Here, NASA has compiled all the images i
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11:35
Null Space 3: Relation to Linear Independence
335 views / 0 likes  addedUnderstanding how the null space of a matrix relates to the linear independence of its column vectors More free lessons at: http://www.khanacademy.org/video?v=vFctYRhK2M0

03:25
Chicago Blackhawks Projection Show
243 views / 0 likes  addedThe following footage features a unique fullcolor laser controlled by touchdesigner. The device was projecting generative visuals to the woods and we captured the process to represent the experiment in this video. Credits Creative Director: Ivan Nefedki

09:45
2nd Order Linear Homogeneous Differential Equations 1
285 views / 0 likes  addedIntroduction to 2nd order, linear, homogeneous differential equations with constant coefficients. More free lessons at: http://www.khanacademy.org/video?v=UFWAu8Ptth0

06:57
NonLinear Systems of Equations 3
238 views / 0 likes  addedU10_L2_T2_we3 NonLinear Systems of Equations 3 More free lessons at: http://www.khanacademy.org/video?v=FksgVpM_iXs Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:58
Exploring linear relationships
317 views / 0 likes  addedU03_L2_T4_we2 : Exploring linear relationships More free lessons at: http://www.khanacademy.org/video?v=qPx7i1jwXX4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:01
Recognizing Linear Functions
213 views / 0 likes  addedU03_L2_T5_we1 : Recognizing Linear Functions More free lessons at: http://www.khanacademy.org/video?v=AZroE4fJqtQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:45
NonLinear Systems of Equations 1
198 views / 0 likes  addedU10_L2_T2_we1 NonLinear Systems of Equations 1 More free lessons at: http://www.khanacademy.org/video?v=hjigR_rHKDI Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:22
NonLinear Systems of Equations 2
199 views / 0 likes  addedU10_L2_T2_we2 NonLinear Systems of Equations 2 More free lessons at: http://www.khanacademy.org/video?v=XPf8LMu7QSw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

15:09
Sums and Scalar Multiples of Linear Transformations
350 views / 0 likes  addedSums and Scalar Multiples of Linear Transformations. Definitions of matrix addition and scalar multiplication. More free lessons at: http://www.khanacademy.org/video?v=wHuY97vss18

03:03
Graphing Linear Inequalities in Two Variables Example 2
195 views / 0 likes  addedU05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables More free lessons at: http://www.khanacademy.org/video?v=FnrqBgot3jM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:20
Graphing linear inequalities in two variables 3
201 views / 0 likes  addedU05_L2_T1_we3 : Graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=YBYu5aZPLeg Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
377 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

02:15
Solving and graphing linear inequalities in two variables 1
226 views / 0 likes  addedU05_L2_T1_we1 : Solving and graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=EoCeL4SPIcA Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:27
Lin Alg: Orthogonal Complement of the Nullspace
389 views / 0 likes  addedThe orthogonal complement of the nullspace and left nullspace. More free lessons at: http://www.khanacademy.org/video?v=LE_aQAur7nI

12:34
Lin Alg: Showing that Atranspose x A is invertible
404 views / 0 likes  addedShowing that (transpose of A)(A) is invertible if A has linearly independent columns More free lessons at: http://www.khanacademy.org/video?v=ESSMQH6Y5OA

19:50
Lin Alg: Visualizations of Left Nullspace and Rowspace
330 views / 0 likes  addedRelationship between left nullspace, rowspace, column space and nullspace. More free lessons at: http://www.khanacademy.org/video?v=GW8ZPjGlk24

13:34
Lin Alg: Invertible Change of Basis Matrix
350 views / 0 likes  addedUsing an invertible change of basis matrix to go between different coordinate systems More free lessons at: http://www.khanacademy.org/video?v=meibWcbGqt4

18:02
Lin Alg: Transformation Matrix with Respect to a Basis
384 views / 0 likes  addedFinding the transformation matrix with respect to a nonstandard basis More free lessons at: http://www.khanacademy.org/video?v=PiuhTj0zCf4

19:12
Lin Alg: Unique rowspace solution to Ax=b
389 views / 0 likes  addedShowing that, for any b that is in the column space of A, there is a unique member of the row space that is the "smallest" solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=czIYvs9zj2g

13:20
Lin Alg: Alternate Basis Tranformation Matrix Example
470 views / 0 likes  addedExample of finding the transformation matrix for an alternate basis More free lessons at: http://www.khanacademy.org/video?v=lCRGNykWqFI

16:14
Lin Alg: Projections onto subspaces with orthonormal bases
351 views / 0 likes  addedProjections onto subspaces with orthonormal bases More free lessons at: http://www.khanacademy.org/video?v=we829K4NOq8

07:34
Vector Forces
148 views / 0 likes  addedEasy to understand 3D animations explaining force vectors.

11:16
Lin Alg: Orthogonal matrices preserve angles and lengths
429 views / 0 likes  addedShowing that orthogonal matrices preserve angles and lengths More free lessons at: http://www.khanacademy.org/video?v=yDwIfYjKEeo

12:36
Lin Alg: Alternate Basis Tranformation Matrix Example Part 2
363 views / 0 likes  addedShowing that the transformation matrix with respect to basis B actually works. Brief point on why someone would want to operate in a different basis to begin with. More free lessons at: http://www.khanacademy.org/video?v=EyORbCPUAd4

29:00
Lin Alg: Changing coordinate systems to help find a transformation matrix
502 views / 0 likes  addedChanging our coordinate system to find the transformation matrix with respect to standard coordinates More free lessons at: http://www.khanacademy.org/video?v=K_na_j1Msfg

08:40
The Closest Feeling to Death that isn't Death
40 views / 0 likes  addedi feel like dieOther Animator Buddies:Nellie: https://www.youtube.com/channel/UCHimPYk1csmmOSGKF4pKelg?&ab_channel=NellieTartJay: https://www.youtube.com/xjaystarzxBanimation: https://www.youtube.com/c/banimationDevon: https://www.instagram.com/devonkong/

14:25
Vector Triple Product Expansion (very optional)
471 views / 0 likes  addedA shortcut for having to evaluate the cross product of three vectors More free lessons at: http://www.khanacademy.org/video?v=b7JTVLc_aMk

09:47
Calculating dot and cross products with unit vector notation
287 views / 0 likes  addedCalculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components. More free lessons at: http://www.khanacademy.org/video?v=enr7JqvehJs

27:04
Lin Alg: Example using orthogonal changeofbasis matrix to find transformation matrix
392 views / 0 likes  addedExample using orthogonal changeofbasis matrix to find transformation matrix More free lessons at: http://www.khanacademy.org/video?v=gfVY7cW7VLQ

02:38
Graphing Linear Equations — Harder Example  Math  New SAT  Khan Academy
326 views / 0 likes  addedWatch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh3easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

03:22
Linear And Quadratic Systems — Harder Example  Math  New SAT  Khan Academy
286 views / 0 likes  addedWatch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp4easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

04:50
Linear And Quadratic Systems — Basic Example  Math  New SAT  Khan Academy
327 views / 0 likes  addedWatch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp8harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne

05:18
Linear And Exponential Growth — Harder Example  Math  New SAT  Khan Academy
374 views / 0 likes  addedWatch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq8easier?utm_source=YT&utm_medium=Desc&utm_campaign=

02:28
Linear And Exponential Growth — Basic Example  Math  New SAT  Khan Academy
329 views / 0 likes  addedWatch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq6harder?utm_source=YT&utm_medium=Desc&utm_campaign=N

02:55
Linear Equation Word Problems — Basic Example  Math  New SAT  Khan Academy
484 views / 0 likes  addedWatch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh2easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

14:37
Introduction to Projections
344 views / 0 likes  addedDetermining the projection of a vector on s line More free lessons at: http://www.khanacademy.org/video?v=27vTNWuw0M

13:10
Graphs of Linear Equations
204 views / 0 likes  addedMore free lessons at: http://www.khanacademy.org/video?v=rgvysb9emcQ

13:25
Linear Algebra: Another Least Squares Example
371 views / 0 likes  addedUsing least squares approximation to fit a line to points More free lessons at: http://www.khanacademy.org/video?v=QkepM8Vv3kw

07:28
Algebra: Linear Equations 1
233 views / 0 likes  addedequations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0

16:31
Compositions of Linear Transformations 2
367 views / 0 likes  addedProviding the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs

06:07
Algebra: Linear Equations 2
224 views / 0 likes  addedsolving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMts

16:53
Span and Linear Independence Example
263 views / 0 likes  addedDetermining whether 3 vectors are linearly independent and/or span R3 More free lessons at: http://www.khanacademy.org/video?v=9kW6zFK5E5c

18:40
Linear Algebra: nxn Determinant
350 views / 0 likes  addedDefining the determinant for nxn matrices. An exampled of a 4x4 determinant. More free lessons at: http://www.khanacademy.org/video?v=H9BWRYJNIv4

15:32
Linear Algebra: Least Squares Approximation
370 views / 0 likes  addedThe least squares approximation for otherwise unsolvable equations More free lessons at: http://www.khanacademy.org/video?v=MC7l96tW8V8

22:08
Linear Algebra: Orthogonal Complements
382 views / 0 likes  addedOrthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg

18:50
Linear Algebra: Least Squares Examples
378 views / 0 likes  addedAn example using the least squares solution to an unsolvable system More free lessons at: http://www.khanacademy.org/video?v=8mAZYv5wIcE

08:37
Linear Algebra: Transpose of a Matrix
352 views / 0 likes  addedTranspose of a matrix More free lessons at: http://www.khanacademy.org/video?v=2t0003_sxtU

17:26
Linear Algebra: Projections onto Subspaces
393 views / 0 likes  addedProjections onto subspaces More free lessons at: http://www.khanacademy.org/video?v=5B8XluiqdHM

14:10
Linear Algebra: Determinant of Transpose
381 views / 0 likes  addedProof by induction that transposing a matrix does not change its determinant More free lessons at: http://www.khanacademy.org/video?v=xGV2v0dRNE

10:01
Linear Algebra: 3x3 Determinant
370 views / 0 likes  addedDeterminants: Finding the determinant of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=0c7dt2SQfLw

15:13
Linear Transformation Examples: Scaling and Reflections
356 views / 0 likes  addedCreating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZx4

15:47
Linear Algebra: Cross Product Introduction
279 views / 0 likes  addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY

09:03
Linear Algebra: Determinants along other rows/cols
347 views / 0 likes  addedFinding the determinant by going along other rows or columns More free lessons at: http://www.khanacademy.org/video?v=nu87kfmwNfU

23:19
Linear Algebra: Rowspace and Left Nullspace
359 views / 0 likes  addedRowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg

07:18
Linear Algebra: Rule of Sarrus of Determinants
373 views / 0 likes  addedA alternative "short cut" for calculating 3x3 determinants (Rule of Sarrus) More free lessons at: http://www.khanacademy.org/video?v=4xFIi0JF2AM

13:14
Linear Algebra: GramSchmidt Process Example
363 views / 0 likes  addedUsing GramSchmidt to find an orthonormal basis for a plane in R3 More free lessons at: http://www.khanacademy.org/video?v=tu1GPtfsQ7M

16:55
Linear Algebra: Determinant when row is added
374 views / 0 likes  addedThe determinant when one matrix has a row that is the sum of the rows of other matrices (and every other term is identical in the 3 matrices) More free lessons at: http://www.khanacademy.org/video?v=VrB3LaSD_uo

16:08
Linear Algebra: Coordinates with Respect to a Basis
362 views / 0 likes  addedUnderstanding alternate coordinate systems More free lessons at: http://www.khanacademy.org/video?v=uvgru6FcyxU

07:43
Linear Algebra: Introduction to Eigenvalues and Eigenvectors
377 views / 0 likes  addedWhat eigenvectors and eigenvalues are and why they are interesting More free lessons at: http://www.khanacademy.org/video?v=PhfbEr2btGQ

18:14
Linear Algebra: Matrix Product Examples
363 views / 0 likes  addedExample of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU

08:19
Linear Algebra: Duplicate Row Determinant
395 views / 0 likes  addedDeterminant of a matrix with duplicate rows More free lessons at: http://www.khanacademy.org/video?v=gYv8sttBIqs

17:55
Linear Algebra: Change of Basis Matrix
407 views / 0 likes  addedUsing a change of basis matrix to get us from one coordinate system to another. More free lessons at: http://www.khanacademy.org/video?v=1j5WnqwMdCk

18:54
Linear Algebra: Introduction to the inverse of a function
349 views / 0 likes  addedIntroduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=eAzhBZgq28

10:25
Linear Algebra: Determinant after row operations
345 views / 0 likes  addedWhat happens to the determinant when we perform a row operation More free lessons at: http://www.khanacademy.org/video?v=kpG7xySkivg

08:07
Linear Algebra: Upper Triangular Determinant
377 views / 0 likes  addedThe determinant of an upper triangular matrix More free lessons at: http://www.khanacademy.org/video?v=VX7K8iqoiRc

14:34
Linear Algebra: Finding Eigenvectors and Eigenspaces example
407 views / 0 likes  addedFinding the eigenvectors and eigenspaces of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=3xfmbdzkqc

20:00
Linear Algebra: Matrix condition for onetoone trans
385 views / 0 likes  addedShowing that the rank of the of an mxn transformation matrix has to be an for the transformation to be onetoone (injective) More free lessons at: http://www.khanacademy.org/video?v=M3FuL9qKTBs

09:13
Linear Algebra: Simpler 4x4 determinant
382 views / 0 likes  addedCalculating a 4x4 determinant by putting in in upper triangular form first. More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4

14:08
Linear Algebra: Eigenvalues of a 3x3 matrix
371 views / 0 likes  addedDetermining the eigenvalues of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=11dNghWC4HI

06:37
Linear Algebra: Simplifying conditions for invertibility
340 views / 0 likes  addedShowing that a transformation is invertible if and only if rref(A) is equal to the identity matrix More free lessons at: http://www.khanacademy.org/video?v=Yz2OosyMTmY

21:38
Linear Algebra: Determinant and area of a parallelogram
462 views / 0 likes  addedRealizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix More free lessons at: http://www.khanacademy.org/video?v=nS63_goDFg

20:10
Linear Algebra: Determinant as Scaling Factor
414 views / 0 likes  addedViewing the determinant of the transformation matrix as a scaling factor of regions More free lessons at: http://www.khanacademy.org/video?v=g3MqSdO5Ubc

11:16
Linear Algebra: Introduction to Orthonormal Bases
373 views / 0 likes  addedLooking at sets and bases that are orthonormal  or where all the vectors have length 1 and are orthogonal to each other. More free lessons at: http://www.khanacademy.org/video?v=7BFx8pt2aTQ

06:22
Linear Algebra: Example of Finding Matrix Inverse
347 views / 0 likes  addedExample of calculating the inverse of a matrix More free lessons at: http://www.khanacademy.org/video?v=r9aTLTN16V4

13:24
Basic Linear Functions  Math Antics
531 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

18:20
Linear Algebra: Formula for 2x2 inverse
365 views / 0 likes  addedFiguring out the formula for a 2x2 matrix. Defining the determinant. More free lessons at: http://www.khanacademy.org/video?v=eEUK_ThrHuQ

08:50
Linear Algebra: Transpose of a Matrix Product
361 views / 0 likes  addedTaking the transpose of the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=UdHgWK13x5I

08:41
Linear Algebra: Transposes of sums and inverses
373 views / 0 likes  addedTransposes of sums and inverses More free lessons at: http://www.khanacademy.org/video?v=Br_8t58mdeI

12:18
Lin Alg: Orthogonal Complement of the Orthogonal Complement
353 views / 0 likes  addedFinding that the orthogonal complement of the orthogonal complement of V is V More free lessons at: http://www.khanacademy.org/video?v=zlI8mx8Hc8o

05:59
2nd Order Linear Homogeneous Differential Equations 3
276 views / 0 likes  addedLet's use some initial conditions to solve for the particular solution More free lessons at: http://www.khanacademy.org/video?v=UyCwAFQt4v0

09:11
2nd Order Linear Homogeneous Differential Equations 4
343 views / 0 likes  addedAnother example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=3uO_uPb9H8w

13:20
Linear Algebra: Determinant when row multiplied by scalar
357 views / 0 likes  addedThe determinant when a row is multiplied by a scalar More free lessons at: http://www.khanacademy.org/video?v=32rdijPBrA

02:52
Linear Algebra: (correction) scalar muliplication of row
443 views / 0 likes  addedCorrection of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant More free lessons at: http://www.khanacademy.org/video?v=WY6QG0mZ7uQ

13:57
Linear Algebra: GramSchmidt example with 3 basis vectors
400 views / 0 likes  addedGramSchmidt example with 3 basis vectors More free lessons at: http://www.khanacademy.org/video?v=ZRRG386v6DI

09:19
Linear Algebra: Proof of formula for determining Eigenvalues
399 views / 0 likes  addedProof of formula for determining Eigenvalues More free lessons at: http://www.khanacademy.org/video?v=rfm0wQObxjk

05:39
Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix
392 views / 0 likes  addedExample solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g

16:34
Linear Algebra: Exploring the solution set of Ax=b
354 views / 0 likes  addedExploring the solution set of Ax=b (non homogeneous equations) More free lessons at: http://www.khanacademy.org/video?v=1PsNIzUJPkc

15:34
Linear Algebra: Eigenvectors and Eigenspaces for a 3x3 matrix
354 views / 0 likes  addedEigenvectors and eigenspaces for a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=3Md5KCCQX0

18:00
Linear Algebra: Deriving a method for determining inverses
352 views / 0 likes  addedDetermining a method for constructing inverse transformation matrices More free lessons at: http://www.khanacademy.org/video?v=6DpzCKJBsz0

15:28
Linear Algebra: Coordinates with respect to orthonormal bases
457 views / 0 likes  addedSeeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo

08:28
2nd Order Linear Homogeneous Differential Equations 2
291 views / 0 likes  addedLet's find the general solution! More free lessons at: http://www.khanacademy.org/video?v=SPVqgkOZMAc

13:09
Linear Algebra: Showing that an eigenbasis makes for good coordinate systems
374 views / 0 likes  addedShowing that an eigenbasis makes for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=C2PC9185gIw

16:37
im(T): Image of a Transformation
381 views / 0 likes  addedShowing that the image of a subspace under a transformation is also a subspace. Definition of the image of a Transformation. More free lessons at: http://www.khanacademy.org/video?v=hZ827mfh1Jo

11:14
Linear Algebra: Rank(A) = Rank(transpose of A)
437 views / 0 likes  addedRank(A) = Rank(transpose of A) More free lessons at: http://www.khanacademy.org/video?v=tqqVOWm9YsU

08:33
Showing relation between basis cols and pivot cols
324 views / 0 likes  addedShowing that linear independence of pivot columns implies linear independence of the corresponding columns in the original equation More free lessons at: http://www.khanacademy.org/video?v=BfVjTOjvI30

10:23
Introduction to the Null Space of a Matrix
325 views / 0 likes  addedShowing that the Null Space of a Matrix is a valid Subspace More free lessons at: http://www.khanacademy.org/video?v=jCwRV1QL_Xs

05:51
Equivalent Fractions  Fractions  PreAlgebra  Khan Academy
387 views / 0 likes  addedIntroduces the concept of equivalent fractions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/equivalentfractionsprealg/e/equivalent_fractions?utm_source=YT&utm_medium=Desc&utm

03:53
Plotting Basic Fractions On The Number Line  Fractions  PreAlgebra  Khan Academy
419 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/understandingfractionsprealg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

09:50
Adding And Subtracting Fractions  Fractions  PreAlgebra  Khan Academy
498 views / 1 likes  addedHow to add and subtract fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/fractionsunlikedenomprealg/e/adding_fractions?utm_source=YT&utm_medium=Desc&utm_campaign=PreA

01:11
Subtracting Decimals: Example 1  Decimals  PreAlgebra  Khan Academy
340 views / 0 likes  addedSubtracting decimals...up to the hundredths placement. Line up those decimals before you start. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/addingdecimalsprealg/e/subtracting

04:33
Multiplying Negative And Positive Fractions  Fractions  PreAlgebra  Khan Academy
373 views / 0 likes  addedSee examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/multiplyingfractionsprealg/e/multiplying_fractions?utm_

06:29
Multiplying Decimals: Place Value And Reordering  Decimals  PreAlgebra  Khan Academy
406 views / 0 likes  addedWe want you to develop an intuition about how to work with decimals. Understanding how you can rewrite decimals by considering the place value will help you multiply! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

02:39
Comparing Decimals: Ordering From Least To Greatest  Decimals  PreAlgebra  Khan Academy
378 views / 0 likes  addedThis is a fun example where we reorder decimals from smallest to largest. You're looking for the place value that is the most significant, and then working backwards. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

03:50
Introduction To Multiplying Decimals  Decimals  PreAlgebra  Khan Academy
393 views / 0 likes  addedMultiplying decimals can be confusing because there's always the question as to where the decimals goes in the answer. We're about to show you so you'll never have to question it again! Practice this lesson yourself on KhanAcademy.org right now: https://w

09:23
Converting Fractions To Decimals  Decimals  PreAlgebra  Khan Academy
416 views / 1 likes  addedHow to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/decimaltofractionprealg/e/converting_fractions_to_decimals?utm_source=YT&utm_medium=Desc&u

04:20
Dividing A Whole Number By A Decimal  Decimals  PreAlgebra  Khan Academy
374 views / 1 likes  addedWhen dividing a whole number by a decimal, you're going to need to change that decimal into a whole number. How? We'll show you. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/divi

09:29
Dividing Decimals With Hundredths Example 3  Decimals  PreAlgebra  Khan Academy
364 views / 0 likes  addedThe old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/dividingd

09:15
Mixed Numbers And Improper Fractions  Fractions  PreAlgebra  Khan Academy
440 views / 1 likes  addedConverting mixed numbers to improper fractions and improper fractions to mixed numbers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/mixednumbersprealg/e/converting_mixed_numb

05:42
Understanding Division Of Fractions  Fractions  PreAlgebra  Khan Academy
374 views / 0 likes  addedUsing a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/divfractionsfractionsprealg/e/

02:35
Dividing Whole Numbers And Fractions: Studying  Fractions  PreAlgebra  Khan Academy
460 views / 0 likes  addedSolve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/dividingfractionsprealg

03:33
Finding A Percentage  Decimals  PreAlgebra  Khan Academy
375 views / 0 likes  addedOnce again, fractions are our friends as we use them to find a percentage. You'll also see a couple of different ways to arrive at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimal

03:08
Multiplying Unit Fractions And Whole Numbers  Fractions  PreAlgebra  Khan Academy
412 views / 1 likes  addedDon't let multiplying whole numbers and fractions get you down. We got this. This explanation will help you become a pro. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/multiplyin
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