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 - Page 659: 64


$\tan \theta +1$

Work Step by Step

$\dfrac {1+\cot \theta }{\cot \theta }=\dfrac {1}{\cot \theta }+1\Rightarrow \dfrac {1}{\dfrac {\cos \theta }{\sin \theta }}+1=\dfrac {\sin \theta }{\cos \theta }+1=\tan \theta +1$
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