Thanks! Share it with your friends!
Dividing by zero, zero divided by zero and zero to the power of zero - all pose problems!
Numberphile on Facebook: http://www.facebook.com/numberphile
Numberphile tweets: https://twitter.com/numberphile
This video features Matt Parker and James Grime - https://twitter.com/standupmaths and https://twitter.com/jamesgrime
Videos by Brady Haran
A run-down of Brady's channels: