3 years ago

Use the fundamental trigonometric identities to determine the simplified form of the expression

Mathematics

1 answer:

taurus [48]3 years ago

5 0

Cot (B) = Cos(B) / Sin(B)

Cot B * Sin B = cos(B) / Sin(B) * Sin(B) = Cos(B)

Answer: Cos(B)

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