How do you integrate #inte^(cos)(t) (sin 2t) dt# between #a = 0#, #b = pi#?
1 Answer
May 14, 2015
This integral has to be done with the theorem of the integration by parts, that says:
We have to remember also the double-angle formula of sinus, that says:
So, the integral becomes:
We can assume that:
So:
Then: