Question

How do you simplify `sin^2xcscxsecx`?

Answer 1

`tanx`

Explanation:

Use the identities `sin^2x+ cos^2x = 1`, `secx = 1/cosx`, `tanx = sinx/cosx` and `cscx = 1/sinx`.

`=sin^2x(1/sinx)(1/cosx)`

`=sinx/cosx`

`= tanx`

Hopefully this helps!