I got the first answer wrong, and when I refreshed it to give me a similar question I got it right. But I do not know how it is supposed to be properly done. All I did was compare it to the previous answer and set it up as shown. How do I go about solving for this. I'm supposed to use para metrization to express the area of the surface as a double in a roll then evaluate.
Score: 0 of 1 pt X 15.5.17 Use a parametrization to express the area of the surface as a double integral. Then evaluate the integral. The portion of the plane y + 725 7 inside the cylinder x2 + y2-16 16x 50 After evaluating the double integral, the surface area is (Type an exact answer in terms of Ï )
