- #1
alexandria
- 169
- 2
Homework Statement
prove the following identity [/B]
Homework Equations
no equations required
The Attempt at a Solution
I've been trying to prove this identity, but no matter what I do, I can't seem to make both sides the same
here is my answer to this qts so far: can someone please tell me what I have to do next?
Im pretty sure I'm supposed to be getting tan(x) - 1 on both sides. So, should I leave the left side the same (keep it as tan(x) -1) and work only with the right side, until both sides are equal?
any help would be appreciated. Thanks.