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Find an equivalent expression to sin (z + 3)

Find an equivalent expression to sin (z + 3)

Algebra & Trigonometry with Analytic Geometry
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 11E
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Need help with a two part question

Find an equivalent expression to sin (z + 3) a) sin(2)-√3 cos (2) 2 b) √3 cos(2)+sin(2) 2 c) - cos(z)+√3 sin(2) 2 d) √3 cos(z)-sin(2) 2
Transcribed Image Text:Find an equivalent expression to sin (z + 3) a) sin(2)-√3 cos (2) 2 b) √3 cos(2)+sin(2) 2 c) - cos(z)+√3 sin(2) 2 d) √3 cos(z)-sin(2) 2
Find an equivalent expression to cos (117 - y) 6 O a) a) cos(y)+√3 sin(y) 2 b) √3 cos (y)-sin(y) 2 c) sin(y)-√3 cos (y) 2 d) √3 cos(y)+sin(y) 2
Transcribed Image Text:Find an equivalent expression to cos (117 - y) 6 O a) a) cos(y)+√3 sin(y) 2 b) √3 cos (y)-sin(y) 2 c) sin(y)-√3 cos (y) 2 d) √3 cos(y)+sin(y) 2
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