Answer
(c) $ \arctan{x} + C $
Work Step by Step
$ \frac{dy}{dx} = \frac{1}{x^2+1} $
$ \int{ \frac{1}{x^2+1} dx } $
$ \arctan{x} + C $ Arc tangent Rule
Calculus 10th Edition
by Larson, Ron; Edwards, Bruce H.
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 - 8.1 Exercises - Page 512: 3
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
