9. Simplify the following: cos (0 – 4) – cos(0 +4) b sin(a +P) + sin(a - 0) a

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 19RE
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9:29 O
< 4/414
9. Simplify the following:
cos (0 – 4) – cos(0+$)
b sin(a+ P) + sin(a – Ø)
a
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Transcribed Image Text:9:29 O < 4/414 9. Simplify the following: cos (0 – 4) – cos(0+$) b sin(a+ P) + sin(a – Ø) a Share Edit Delete More v
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