- #1

Mark53

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## Homework Statement

Let C=cosx. Write sec(2x)csc(x)sin(2x) as a function of C.

## The Attempt at a Solution

Am I on the right track

1/cos(2x) * 1/sin(x) * 2sin(x)cos(x)

1/(cos^2(x)-sin^2(x)) * `1/(sqrt(1-cos^2(x)) * 2(sqrt(1-cos^2(x))cos(x)

What would i do from here?