Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 4 - Section 4.7 - Inverse Trigonometric Functions - Exercise Set - Page 628: 99

Answer

See explanations.

Work Step by Step

All trigonometric functions are periodic, without restrictions. None of them will pass the horizontal line test and have an inverse function (unless we limit the domain).
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