# Thread: The identity 1/sinx - 1 is equivalent to

1. ## The identity 1/sinx - 1 is equivalent to

A) cosx/sinx

B) tanx/cosx

C) sinx/cosx

D) 1

I am having a hard time figuring this identity out.

I think it is A or B but I'm not too sure.

2. $\frac{1}{sin(x)}-1$

OR

$\frac{1}{sin(x)-1}$

?

3. the first one