3. [15] (a) [7] Let R be the region bounded by the curve y=-22-40-3 and the line y = -1. Find the volume of the solid ge
Posted: Thu Apr 28, 2022 6:35 am
3. [15] (a) [7] Let R be the region bounded by the curve y=-22-40-3 and the line y = -1. Find the volume of the solid generated by revolving the region R about the line x = 1. (b)[8] Find the area of the surface generated by revolving the curve x = sint and y = cost, where 0 <ts, about the line y = -1.