Precalculus (6th Edition) Blitzer

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

Chapter 4 - Section 4.6 - Graphs of Other Trigonometric Functions - Exercise Set - Page 610: 41


Please see below.

Work Step by Step

Please note that since $\csc (Bx-C)=\frac{1}{\sin (Bx-C)}$, the period of the cosecant function is the same as the period of the sine function, that is, $\frac{2\pi }{B}$. So the period of the function $y=\csc (x- \pi )$ is $\frac{2\pi }{1 }=2\pi$.
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