Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 8 - Integration Techniques, L'Hopital's Rule, and Improper Integrals - 8.2 Exercises - Page 521: 23

Answer

$xsinx+cosx+C$

Work Step by Step

$dv=cosxdx, v=\int cosxdx=sinx$ $u=x, du=dx$ $\int xcosxdx$ $xsinx -\int sinxdx$ $xsinx+cosx+C$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.