Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 7 - Trigonometry and Periodic Functions - Strengthen Your Understanding - Page 321: 77

Answer

True

Work Step by Step

Using the unit circle, we find: $$\sin \left(\frac{\pi }{3}\right) = \frac{\sqrt{3}}{2}$$ Thus, it follows that the arcsine of $\frac{\sqrt{3}}{2}$ must equal $\frac{\pi }{3}$.
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.