Naum
06-18-2011, 09:28 PM
Finding this question part a bit hard to do. It is part 3 (one in the red box)
http://i52.tinypic.com/2m28hoy.png
If anyone knows how to prove it and could explain, it would be most helpful indeed.
Thanks in advance :)
http://i52.tinypic.com/2m28hoy.png
If anyone knows how to prove it and could explain, it would be most helpful indeed.
Thanks in advance :)