2) sin- 04) cos6) cos-1V38) tan-110) cos-1

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Answered: 2) sin- 0 4) cos 6) cos-1 | V3 8) tan 3…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.5: Product-to-sum And Sum-to-product Formulas

Problem 2E

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2) sin- 0 4) cos 6) cos-1 | V3 8) tan 3 -1 -1 10) cos