Linear Algebra: Simpler 4x4 determinant
Description
Calculating a 4x4 determinant by putting in in upper triangular form first.
More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4
More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4
Post your comment
Comments
Be the first to comment