Problem 5 [30 points]. Given the curve 3; = wig, 1 S a: S 2. Set up but do not evaluate the following quantities. You do need to compute the derivative. You don't have to simplify the integrand. (a) The arc length of the curve. (b) The volume of the solid obtained by rotating the region under the curve about the yaxis. (c) The area of the surface obtained by rotating the curve about the line 3; = 1