Please show your work so that I can understand how to solve.Thanks
Compute x / x2 + y2 dy - y / x2 + y2 dx by parametrizing the unit counterclockwise circle centered at the origin and computing the parametric integral. Compute and simplify (x / x2 + y2) + (y / x2 + y2) = Does the Divergence Form of Green's theorem say x / x2 + y2 dy -y / x2 + y2 dx= (x / x2 + y2) + (y / x2 + y2) dx dy when D is the unit radius disk centered at the origin and C is the counterclockwise oriented unit radius circle centered at the origin? Why? or Why not?