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Write As a Product of Sines And/or Cosines

Question 179

Multiple Choice

Write
Write As a product of sines and/or cosines. A) 2 sin 10 x sin 2 x B) 2 cos 10 x cos 2 x C) D) 2 sin 10 x cos 2 x
As a product of sines and/or cosines.


A) 2 sin 10 x sin 2 x
B) 2 cos 10 x cos 2 x
C) Write As a product of sines and/or cosines. A) 2 sin 10 x sin 2 x B) 2 cos 10 x cos 2 x C) D) 2 sin 10 x cos 2 x
D) 2 sin 10 x cos 2 x

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