# Math Help - Integration Reduction; Formulae

1. ## Integration Reduction; Formulae

Hi, I am stuck with the following question http://i1115.photobucket.com/albums/...IMG_0004-1.jpg

I am OK to Part 16c but don't know how to proceed to the exact value.

Thanks

2. Now you apply the reduction formula you found in part b...

3. Originally Posted by minicooper58
Hi, I am stuck with the following question http://i1115.photobucket.com/albums/...IMG_0004-1.jpg

I am OK to Part 16c but don't know how to proceed to the exact value.

Thanks
Where have these questions come from? Please send me a pm. Thread closed.