Sunday
May 3, 2015

Homework Help: trig

Posted by amanda on Wednesday, June 25, 2008 at 5:25pm.

how would you verify this trig identity

(1+cos(x) / 1-cos(x)) - (1-cos(x) / 1+cos(x)) = 4cot(x)csc(x)

?

help please!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members