SOLUTION: Express as a trigonometric function of one angle sin44cos22-cos44sin22.
(all Numbers are degrees)
a. cos22
b. cos66
c. sin22
d. sin66
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Question 73911This question is from textbook
: Express as a trigonometric function of one angle sin44cos22-cos44sin22.
(all Numbers are degrees)
a. cos22
b. cos66
c. sin22
d. sin66
This question is from textbook
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Express as a trigonometric function of one angle sin44cos22-cos44sin22.
It looks like sine (a-b) where a = 44 and b=22
sine(44-22) = sin22
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Cheers,
Stan H.
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