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

asked Nov 16, 2023 133k views

2 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

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6 votes

Answer:

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

Explanation:

Hope this helps

Mcmaloney answered Nov 21, 2023