Kindly provide step by step solution with formulas and graph. It is preferred to have typewritten solution for better understanding or you can write as eligible as possible.

2. By utilizing spherical coordinates, set up an iterated triple integral equivalent to the volume of the solid G enclosed by the cones z = \\x2 + y2 and v/3z = /x? + y? and that G is outside the sphere x2 + y2 + z? = 1 but is inside the sphere x2 + y2 + z? = 3