Please help with this one guys!! i really need solutions tonight if possible.

Verify the Gauss Divergence Theorem:∫∫∫∇ ⋅F dxdydz= ∫∫F .nˆdA, where

S

the closed surface S is the spherex2 +y2 +z2 = 9 and the vector field

=Fxz2+ix2y+jy2z.k

thanks in advance!