Hello,
I would like some help with a problem presented in this video:
http://www.youtube.com/watch?v=sceTbcz_WGc
The problem is titled "Extra Credit" and it is near the very end of the video.
I managed to complete the first problem, but this one seems a lot harder and I'm not sure where to begin?>
Any help is appreciated! Thank you.
P.S.
Please tell me if homework help is not allowed.