Express the given product as a sum containing only sines or cosines. sin (50) cos (20) The zeros are thetas btw Pls help I don't have much time

Atlanto asked Apr 22, 2023

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45 votes

Express the given product as a sum containing only sines or cosines.

sin (50) cos (20)

The zeros are thetas btw

Pls help I don't have much time

Atlanto asked Apr 22, 2023

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17 votes

Answer:

s (50) c (20) s (50) c (20) = 0

Explanation:

Hope this helps

Andrew U answered Apr 29, 2023

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