hiii. pls help me solve this question. write it neatly and understandable. need it ASAP. thx mateee... cheerssss.

b) Use Stokes' Theorem to evaluate OF - dr for F(x,y,z) =-y i+ xz j+ zk where C C is the curve of intersection between paraboloid z = x + y and the plane z =4 with counter clockwise orientation