I need help with 31 and 33, Set up, but do not evaluate, an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified line.

31-36 IIll Set up, but do not evaluate, an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. 31. y = tan'x, y = 1, x = 0; about y = 1 32. y = (x - 2)4, 8x - y = 16; about x = 10 33. y = 0, y = sin x, 0