Please prove this in detail.

~Kalyan.

Printable View

- Jun 22nd 2008, 11:29 PMkalyanramNeed a detailed explanation
Please prove this in detail.

~Kalyan. - Jun 23rd 2008, 04:00 AMtopsquark
This would seem to be a generalization of your other post. Take a look at the hint I gave you there. Now we have $\displaystyle cos(\theta) = 1$, so the sum of the cosine series will be N. What does that say for the limit?

-Dan