### Home > CALC > Chapter Ch10 > Lesson 10.1.3 > Problem 10-19

10-19.

*f*(*x*) = *x *cos *x* + 3 and the *x*-axis for 0 ≤ *x *≤* π *is rotated about the *y*-axis. Then, check your answer with your graphing calculator. Homework Help ✎

Use shells:

You will need to use integration by parts twice.