Let g(x) = cos x and h(x) = 2x. Find the exact value of the expression. (21) (hog)

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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I need some help with this trigonometry problem. 

Let g(x) = cos x and h(x) = 2x. Find the exact value of the expression.
9)(217
4
(hog)
Transcribed Image Text:Let g(x) = cos x and h(x) = 2x. Find the exact value of the expression. 9)(217 4 (hog)
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