What basic trigonometric identity would you use to verify that cot x sin x =cos x

asked Feb 22, 2020 84.2k views

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Answer:

Explanation:

Tamir Daniely answered Feb 25, 2020

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$\cot(x) \sin(x) = ( \cos(x) )/( \sin(x) ) \sin(x) = \cos(x) \\ \Rightarrow b. \cot(x) = ( \cos(x) )/( \sin(x) )$

Maliek answered Feb 28, 2020

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