Find the exact value of tan (2 cos-1

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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(2 cos-1)
6. Find the exact value of tan
Transcribed Image Text:(2 cos-1) 6. Find the exact value of tan
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We can solve the problem by applying trigonometric ratio. 

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