Here is the question:
I have posted a link there to this thread so the OP can see my work.Urgent Integral by parts?
1/pi ∫[limits from 0 to 1] (1-v^2)cos(wv) dv
The answer is 1/(pi*w) [(2/w^2)*sinw - (2/w)*cosw]
Please explain in detail. Thank you.