N
2.
Select the correct answer.
What is the expanded equivalent of sin(a + b)?
O...
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Mathematics, 24.10.2021 21:40 amayarayne5
N
2.
Select the correct answer.
What is the expanded equivalent of sin(a + b)?
OA.
sin a cos b- cos a sin b
OB.
sin a cos b + cos a sin b
O c.
cos a cos b- sin a sin b
D.
cos a cos b + sin a sin b
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Answers: 3
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