Posted by Anonymous on Friday, January 25, 2013 at 2:41am.
1. Find the area of the region between the curves y=sin(x pi/2) and y=x.
2. Find the area of the region between the curves y=sin(x), y=sin(2x), x=0, and x=pi/2.

Calculus  Steve, Friday, January 25, 2013 at 11:22am
what's the problem? These are straightforward integrations. What do you get (or where do you get stuck?)