1. The problem statement, all variables and given/known data Compute the flux of F=xi+yj+zk through the curved surface of the cylinder x2+y2=1 bounded below by the plane x+y+z=1, above by the plane x+y+z=7, and oriented away from the z-axis. 2. Relevant equations div(F) = (dF/dx) + (dF/dy) + (dF/dz) 3. The attempt at a solution Basically all I did was set up a triple integral after finding div(F=3. ∫∫∫ (3) dz dy dx Limits of the right most integral = 1-x-y to 7-x-y Limits of the middle integral: -sqrt(1-x^2) to sqrt(1-x^2) Limits of the left integral: -1 to 1 I got 18(pi) as my answer but it's wrong. Any help on this?