Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 3 - Review Exercises - Page 136: 54

Answer

$0.94244$

Work Step by Step

Step 1: We ensure that the calculator is in radian mode. Step 2: $\csc s=\frac{1}{\sin s}=1.2361$ Step 3: $\sin s=\frac{1}{1.2361}$ Step 4: $s=\sin^{-1} (\frac{1}{1.2361})$ Step 5: Using the inverse cosine function in the calculator, we type $\sin^{-1} (\frac{1}{1.2361})$ into the calculator and solve. Step 6: $s=\sin^{-1} (\frac{1}{1.2361})\approx0.94244$
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