If cos(x + 7) + sin(2- со 6 the number A ㅠ 3 = A, then
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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Question
![If cos (x + 7) +
7) + sin(x - 5)
6
3
the number A
=
=
A, then](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9ab5026-bbba-4bbe-bef5-3ac8e400d442%2Feac8d5c2-6c00-4f5f-ae05-bd35569979a3%2F01lpx3i_processed.png&w=3840&q=75)
Transcribed Image Text:If cos (x + 7) +
7) + sin(x - 5)
6
3
the number A
=
=
A, then
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