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Help!! don’t know how to do it

Help!! don’t know how to do it-example-1

1 Answer

5 votes

Answer:

cot(x) + sec(x)

Explanation:


((cos(x)+tan(x)))/(sin(x)) \\\\\csc(x) = (1)/(sin(x)) \\\\csc(cos(x)+tan(x))\\\\(csc(x))(cos(x))= cot(x)\\\\(csc(x))(tan(x))=sec(x)\\

Therefore, the expression equivalent to
((cos(x)+tan(x)))/(sin(x)) is cot(x) + sec(x).

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