Recent content by simply__xx

This is from Patel Ex 3C Q: Find the volume of the torus obtained by rotating the area bounded by the circle x^2 + y^2 = a^2 about the line x=c (c>a). Use : a) shell method b)the washer method. I know how to do this using shell method but i'm wondering how you use it in washer method :S

Hi, I've emailed you. Thanks alot!!! With much love (: