I know this is related to Inverse Tringemetric functions, so the Integral should somehow end

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- Dec 15th 2008, 06:54 AMhlollisimple Integral problem

I know this is related to Inverse Tringemetric functions, so the Integral should somehow end - Dec 15th 2008, 06:56 AMbobak
try

Bobak - Dec 15th 2008, 07:03 AMhlolli
Sorry, are you meaning using for u substitution?

I can't see how that works :s - Dec 15th 2008, 07:06 AMbobak
- Dec 15th 2008, 07:34 AMhlolli

But please stay with me, this is in a chapter of Tringometric functions

and

This should somehow relate, now I'm stuck with 9 that I want to become 1 - Dec 15th 2008, 07:53 AMbobak

Bobak - Dec 15th 2008, 07:56 AMlordcrusade9
does sin^2 x + cos^2 x = 1 ring any bells?

- Dec 15th 2008, 08:07 AMhlolli
It's solved Thanks!