- #1
Shackleford
- 1,656
- 2
I'm reasonably certain about (b) since I found a proof online. However, I'm not sure about (a) and the part where I have "for all n." Sorry for the poor quality.
http://i111.photobucket.com/albums/n149/camarolt4z28/Untitled.png?t=1296529661
http://i111.photobucket.com/albums/n149/camarolt4z28/IMG_20110131_210113.jpg?t=1296529704
http://i111.photobucket.com/albums/n149/camarolt4z28/Untitled.png?t=1296529661
http://i111.photobucket.com/albums/n149/camarolt4z28/IMG_20110131_210113.jpg?t=1296529704
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