10. Let C be the part of the circle with radius 2 and center (0, 4) that lies in the right half-plane a; 2 0. Suppose C is oriented so that the starting point is (0, 2) and the endpoint is (0, 6). Compute the line integral f0 (sin 53 + y) dcc + (3x + y) dy. Hint: add a suitable curve to C and apply Green's theorem