Trigonometry 7th Edition

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

Chapter 5 - Section 5.3 - Double-Angle Formulas - 5.3 Problem Set - Page 296: 14

Answer

$\dfrac{3}{4}$

Work Step by Step

$\tan{2x} = \dfrac{1}{\cot{2x}}$ $\cot{2x} = \dfrac{4}{3}$ $\therefore \tan{2x} = \dfrac{3}{4}$
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