The diagram shows the lines y = 2 and y = 5 and part of the curve

Question:

The diagram shows the lines y = 2 and y = 5 and part of the curve y = 2x² + 1. The shaded region is rotated through 360° about the y-axis. Find the exact value of the volume of revolution obtained.


image

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: