1. ## double integrals

$\int_1^3 \int_0^{2xy} ye^xdxdy$

$\frac{14}{3}$

2. Originally Posted by Apprentice123
$\int_1^3 \int_0^{2xy} ye^xdxdy$

$\frac{14}{3}$

3. Originally Posted by Jhevon
$\int_1^3 ye^{2xy}dx - \int_1^3 ydx$

How to solve the first integral?

4. You probably typed wrong the double integral. (May be those aren't the right bounds.) There's no way to get such result.