Textbook ExpertVerified Tutor
29 Dec 2021
Given information
Given: Shell method and slicing method
Step-by-step explanation
Step 1.
Let us consider a solid revolved around a y axis.
If we use slicing method we have to find the slice perpendicular to y axis, in which to find the inner radius it might get complicated and tough to find. Also, converting x as a function of y might give a very complicated function which might be very difficult to integrate or might not be integrable even.