in terms of sin(x) and cos(x) 3. Rewrite cos

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 41E
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Rewrite cos
TT
3.
in terms of sin(x) and cos(x)
Transcribed Image Text:Rewrite cos TT 3. in terms of sin(x) and cos(x)
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