(7.4.1] Use Stokes' theorem to evaluate of F . dr where F = (yz, 2xz, eTV) and C is the circle x2 + y? = 9, z = 6, traversed counterclockwise when viewed from above. Follow these steps from lecture. (1) Let D be the solid disk with upward pointing normal vector. Parametrization cos v, usin v, 6) . What are the bounds for u and v? (2) Compute V x F(T(u, v)). (3) Compute n = Tu X 7). Verify that it perpendicular to D. Is the orientation in the correct direction? If not, how will you fix it? (4) Set up and evaluate the surface integral V x E . as