Use Stokes Theorem to evaluate VXF dS where M is the hemisphere x y 9 x 0 with the normal in the direction of the positive x direction and F x9 0 M Begin by writing down the standard parametrization of OM as a function of the angle 8 denoted by t in your answer X z y SOM F ds f 0 do where f 0 The value of the integral is use t for theta