Mathematics, 03.01.2020 23:31 clewis57

In exercises 5 and 7, tell whether or not f(x) = sin x is an identity.

5. f(x) = sin^2 + cos^2x/csc x

7. f(x) = (cos x)(cot x)

Answers: 3

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In exercises 5 and 7, tell whether or not f(x) = sin x is an identity.

5. f(x) = sin^2 +...