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What is the product of 4 cos 14 (cos(37) + i sin (34) and 2 (cos(5) + sin(5)}?
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1 vote
What is the product of 4 cos
14 (cos(37) + i sin (34) and 2 (cos(5) + sin(5)}?

User Odgiiv
by
4.5k points

1 Answer

3 votes

--4 cot (--45)

cos (390)

sin (330)

User Tvirtualw
by
4.7k points
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