8 cos 10° cos 50° cos 70°

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 9E
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8 cos 10° cos 50° cos 70°
Transcribed Image Text:8 cos 10° cos 50° cos 70°
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