Answer
$x=\sec(y)$, $\geq1$, $0$, $\pi$.
Work Step by Step
If $\sec{(x)}=y$ then for the inverse function $\sec^{-1}{(y)}=x.$ Hence here it means $x=\sec(y)$, where $|x|\geq1$ and $0\leq y\leq \pi$.
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 7 - Analytic Trigonometry - 7.2 The Inverse Trigonometric Functions (Continued) - 7.2 Assess Your Understanding - Page 457: 4
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.
