Let

Question

F(x, y, z) = z tan−1(y^2)i + z^3 ln(x^2 + 10)j + zk.
Find the flux of F across S, the part of the paraboloid
x^2 + y^2 + z = 19
that lies above the plane
z = 3
and is oriented upward.

Thanks! STudying for a quiz...
*tan−1 is tan^(-1)