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Mathematics, 04.07.2020 01:01 addisonrausch

Which of the following correctly expresses sin (70) + sin(30) as a product? :
Select the correct answer below:
-2 sin (50)cos (20)
2sin (50)sin(20)
2sin(50)cos(20)
2sin(20)cos (50)


Which of the following correctly expresses sin (70) + sin(30) as a product? :Select the correct a

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Which of the following correctly expresses sin (70) + sin(30) as a product? :
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