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## Main Question or Discussion Point

**[SOLVED] Proof by Induction - Requires calculus**

I have recieved a question that i have been trying to do and requires a proof to prove that it is true. The question is here:

http://img401.imageshack.us/my.php?image=23688074ji0.png

I am having some trouble to prove this as at some stage u are required to use differentiation and integration however i do not know hw to accomplish this, could somebody help me get on the right track and start me off for this question as i am having moderate difficulty? thankyou