Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 7 - Trigonometric Identities and Equations - 7.5 Inverse Circular Functions - 7.5 Exercises: 53

Answer

$30.9879607034^{o}$

Work Step by Step

Make sure that the setting for angles is "degrees". $\csc^{-1}x$ is evaluated as $\displaystyle \sin^{-1}\frac{1}{x}$ Keys: "shift" or "2nd function" "sin" numerical keypad: (1$\div$1.9422833) "=" yields $30.9879607034^{o}$
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.