Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 6 - Review Exercises - Page 502: 104



Work Step by Step

We are asked to use a calculator to evaluate each of the following expressions. Thus, as the book mentions on pages 480 and 481, it is important to note that $arcsin$ is the same as $sin^{-1}$, $arccos$ is the same as $cos^{-1}$, and $arctan$ is the same as $tan^{-1}$. Knowing this, we plug the value into the calculator to find the answer is: $$1.22$$
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