Question

Trigonometry Help

Prove the Identity:

((sinx + tanx)/(cotx + cscx)) = sinx tanx

Any pointers on solving this?

Answer 1

while often there are clever ways to prove a trig identity,
whenever in doubt it is best to replace things in terms of sine and cosine:

Answer 2

yeah i did that miracrown, im just having trouble simplifying it after doing so.