# Integrate int(0topi)int(0tosinx)ydydx

by chevy900ss
Tags: integrate
 P: 16 Integrate int(0topi)int(0tosinx)ydydx
 Sci Advisor HW Helper P: 4,300 OK, I just did it. Did you?
Math
Emeritus
What is $\int y dy$? What do you get when you put y= sin(x) into that? Now, what is the integral of that with respect to x? (You may need a trig identity.)