SOLUTION: Rewrite as a single expression.
cos(10θ)cos(4θ) + sin(10θ)sin(4θ)
Select one:
a. cos(6θ)
b. cos(14θ)
c. sin(14θ)
d. sin(6θ)
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-> SOLUTION: Rewrite as a single expression.
cos(10θ)cos(4θ) + sin(10θ)sin(4θ)
Select one:
a. cos(6θ)
b. cos(14θ)
c. sin(14θ)
d. sin(6θ)
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Question 1079978: Rewrite as a single expression.
cos(10θ)cos(4θ) + sin(10θ)sin(4θ)
Select one:
a. cos(6θ)
b. cos(14θ)
c. sin(14θ)
d. sin(6θ) Answer by ikleyn(52800) (Show Source):
