Online Calculus resouce?

[GoldenBear]

I'm supposed to do some proofs, like proving that the integral of sin^n x = some long crap.

I have no idea where to get started though, and an online resouce would be of much help

 

[GoldenGuppy]

<< I'm supposed to do some proofs, like proving that the integral of sin^n x = some long crap.

I have no idea where to get started though, and an online resouce would be of much help >>



ME

 

[Gulzakar]

www.hotmath.com

 

[KevinMU1]

I do know of one good one... it's called the Integrator and it was very useful when I took calculus. It can integrate ANYTHING. It doesn't show you how, but it can show you the answer. It may not help with this specific problem, but it may come in handy later. ;-)

Here's the URL:

http://integrals.wolfram.com/