University Calculus: Early Transcendentals (3rd Edition)

Published by Pearson
ISBN 10: 0321999584
ISBN 13: 978-0-32199-958-0

Chapter 2 - Section 2.2 - Limit of a Function and Limit Laws - Exercises - Page 67: 49


$\lim\limits_{x \to -\pi}\sqrt {x+4}cos(x+\pi) = \sqrt {4-\pi}$

Work Step by Step

$\lim\limits_{x \to -\pi}\sqrt (x+4)cos(x+\pi) = \lim\limits_{x \to -\pi}\sqrt (x+4) . \lim\limits_{x \to -\pi}cos(x+\pi) = \sqrt (-\pi + 4)(1) = \sqrt (-\pi + 4)$
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.