# Triple integral

1. May 6, 2009

### joemama69

1. The problem statement, all variables and given/known data

evaluate ysinx from z= 0 to (1-y2)1/2, y = 0 to 1, x = 0 to pi

2. Relevant equations

3. The attempt at a solution

heres my work

-1/2sinx $$\int(1-y^2)^1/2 y dy$$ from 0 to 1 =
$$\int1/3*sinx dx$$ from 0 to pi = 2/3
1. The problem statement, all variables and given/known data

2. May 6, 2009

### Dick

That looks just fine.