Problems: Surface Independence Suppose that F = V × G, where the components of G have continuous second partial derivatives. Suppose also that S is a closed, positively-orientedd dsurface divided into two F · n dS = 0. parts by a closed curve C. Apply Stokes’ theorem to show that S MIT OpenCourseWare http://ocw.mit.edu 18.02SC Multivariable Calculus Fall 2010 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms.