sin x cOs x 1 – sin x 2sin x 2 cos x 3 cos x -1

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 25E
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Find the determinant:

 

sin x
cos x
1
-sin x 2sin x
cos x
3 cos x -1
Transcribed Image Text:sin x cos x 1 -sin x 2sin x cos x 3 cos x -1
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