# Math Help - Surface integral vector field

1. ## Surface integral vector field

Evaluate the surface integral of the vector field F(x; y; z) = (siny, sinz, yz)over
the rectangle 0 y≤ 2, 0 ≤z ≤3 in the yz-plane with the normal pointing in the
negative x direction.

2. ## Re: Surface integral vector field

Hey apatite.

Can you show us what you have tried? (The definition of the integral?)

3. ## Re: Surface integral vector field

I get 3(cos2-cos0) I parametrize it and then use the surface integral formula. Is my answer correct? I appreciate your help!