Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 7 - Trigonometric Identities and Equations - 7.1 Fundamental Identities - 7.1 Exercises: 41

Answer

E

Work Step by Step

$\dfrac {secx}{cscx}=\dfrac {\dfrac {1}{\cos x}}{\dfrac {1}{\sin x}}=\dfrac {\sin x}{\cos x}=\tan x\Rightarrow 41\rightarrow E$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.