$\displaystyle \int^\pi_0 3cos^2(x)sin(x) dx $
I know how to find the area but I've tried various u's and I can't get anything to work.
Thanks, chickeneaterguy
$\displaystyle \int^\pi_0 3cos^2(x)sin(x) dx $
I know how to find the area but I've tried various u's and I can't get anything to work.
Thanks, chickeneaterguy