- (question is attached below)
- ∮Pdx+Qdy=∬ [ (∂Q/∂x)-(∂P/∂y)]dA
I got stuck here, how to integrate e^(y^2), I searched but it's something like error function
But you usually parametrize the curve along which you integrate. Edit: Change the limits of integration accordingly when you change the order of integration. These limits should be a function of y alone and not of x. Does that work?