Please write neatly thank you.

Problem # 1 Use the method of disks/rings to determine the volume of the solid obtained by rotating the region bounded by the given curves about the given axis. y =7-x', x= -2, and x = 2 and the x - axis about the x-axis. Problem # 2 Use the method of disks/rings to determine the volume of the solid obtained by rotating the region bounded by the given curves about the given axis y = 10 sin x, for 0