Alright. Would I multiply the bottom part by [1-cos(x)]?

Here's what I tried:

Now I split these up into two integrals:

....am I right?.....or where did I go wrong.

Thank you.

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- September 8th 2008, 09:32 PMRedBarchettaAnother Tricky Integral

Alright. Would I multiply the bottom part by [1-cos(x)]?

Here's what I tried:

Now I split these up into two integrals:

....am I right?.....or where did I go wrong.

Thank you. - September 8th 2008, 09:47 PMo_O
It can be shown that:

Basically, yeah you're good (Yes) - September 8th 2008, 09:48 PMMoo
Hello,

(Clapping)

Quote:

Here's what I tried:

Now I split these up into two integrals:

....am I right?.....or where did I go wrong.

Thank you.

if you want to transform it into tan(x/2) :

Is there anything you can do ? (Tongueout) - September 8th 2008, 09:54 PMmr fantastic