Science Forums 2

[kalexia]

Originally Posted by LJP07

Having a few problems doing these Integration by parts questions, would be great if they could be answered tonight:

1. The Integral of (e to power of x)cosx dx.

2. The Integral of (e to power of x)sin2x dx.

Thanks.

Hi. If you go to wikipedia and search for 'integration by parts' ( or type this in google and wikipedia comes up a the first result) then you will find your first question solved.