find the volume of the ice cream cone G cut from the solid sphere rho < or = 1 by the cone phi = pi/3.
Please teach me how to find the limits of the variable for this question especially for rho.
Thank you very much.
Note: I think theta should be from 0 to 2pi.
phi should be from 0 to pi/3.
rho should be from 0 to 1. ( Intuitively, i think rho is from 0 , if I am right, I would like to have your opinion why rho is from 0.)