Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 39E
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Question
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Find the exact value of the indicated trigonometric function of 0. Please answer #29
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We can solve the given problem by using the following formulas.
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