evaluate the integral

Let C be the sector of the circle x2+y?=2, oriented by beginning at the origin and travelling along the x -axis to (v 2,0) and then along the circle to (1,1) and then along a straight line back to the origin. Evaluate (ex -xy)dx + (y +sin?y)dy. [Suggestion: Use Green's, Stokes', or the Divergence Theorem.] NIW 0 3 0 0 O WIN