Question 5 Evaluate x2 y dx - xy dy where C is the path along y = x3 from the point (0, 0) to (1, 1). [5] Question 6 D Verify Green's Theorem Pdx + Qdy = Op dy dA ax D where w = (x - y)dx + (y - x) dy and D is the region of the plane bounded by the line segments joining the points O (0, 0), A(2, 0), B(2,1), and OD is the boundary of D. [8]