Use python to find the problem,

(a) Find the volume common to two spheres, each with radius r, if the center of each sphere lies on the surface of the other sphere.

(b) Let r = 4. Plot the region rotated about the x-axis to obtain the solid in part (a).

(a) Find the volume common to two spheres, each with radius r, if the center of each sphere lies on the surface of the other sphere. (b) Letr = 4. Plot the region rotated about the c-axis to obtain the solid in part (a). (Problems continue on the next page)