Find an expression for the volume V of the solid of revolution obtained by rotating the region bounded by the graphs of y - 52, y - 2x, a = 0 and T = 1 about the T-axis. 67x2 dx 0 2ardx 21max' dx O None of theseFind an expression for the area between the curves defined by y = v and (Va - x2) dx None of these Vr dx C (x2 - 1) da - Vx) da