Answer the questions

Find the volume Vof the solid obtained by rotating the region bounded by the given curves about the specied line. 3/2 = 2):, x 2 2y: about the yaxis Sketch the region. 0 Sketch the solid, and a typical disk or washer. Sketch the solid, and a typical disk or washer. 6- 4 2 -X X -5 -5 5 O O -+ 4 10 8 4 X X -5 5 -5 5 O OFind the radius of convergence, R, of the series. m x" Z n43\" n=1 R = E Find the interval, I, of convergence of the series. {Enter your answer using interval notation.)