vector 32. By using Stokes' Theorem, evaluate Scuri E-dş for the field E =(x - y)+(y-2)/+(2-x)k where surface S is a paraboloid z=1-x2 - y. for z 20 with upward orientation. Answer: 33. By using Stokes' Theorem, evaluate Scurl E.ds for the vector field F =(x- y)2+(y-2)/+(2-x)k where surface S is an open surface of the tetrahedron bounded by y=0, z=0 and x+3y +22=6 in the first octant (not included yz -plane). Answer: 3