# Math Help - Greens Theorem

1. ## Greens Theorem

Find $[integral](x^2)*(y^2)dx + 4*x*y^3dy$ where C is the boundary of the triangle with the corners (0,0), (1,3), and (0,3). Mainly how do I find the limits of integration?

2. Originally Posted by Sgraveyard
Find $[integral](x^2)*(y^2)dx + 4*x*y^3dy$ where C is the boundary of the triangle with the corners (0,0), (1,3), and (0,3). Mainly how do I find the limits of integration?
Did you draw the picture?

3. Why do you need Green's theorem?

$\int_{x= 0}^1 \int_{y= ax+b}^3 dydx$
$\int_{y= 0}^3\int_{x= 0}^{my+ c} dxdy$