### Home > CALC > Chapter 10 > Lesson 10.1.3 > Problem 10-19

10-19.

and the

*-axis for*

*is rotated about the*

*-axis. Then, check your answer with your graphing calculator.*

Use shells:

You will need to use integration by parts twice.

10-19.

and the

Use shells:

You will need to use integration by parts twice.