Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 1 - Test - Page 51: 17

Answer

Q II

Work Step by Step

Given- $\csc\theta\gt 0$ i.e $\csc\theta$ is positive. Also given $\cos\theta\lt 0$ i.e. $\cos\theta$ is negative Therefore $\theta$ terminates in QII, as $\csc\theta$ is positive and $\cos\theta$ is negative.
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