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Write As a Product of Sines And/or Cosines

Question 154

Multiple Choice

Write
Write As a product of sines and/or cosines. A) 2 sin 7x sin 10x B) C) 2 cos 7x sin 10x D) 2 cos 7x cos 10x
As a product of sines and/or cosines.


A) 2 sin 7x sin 10x
B) Write As a product of sines and/or cosines. A) 2 sin 7x sin 10x B) C) 2 cos 7x sin 10x D) 2 cos 7x cos 10x
C) 2 cos 7x sin 10x
D) 2 cos 7x cos 10x

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