Not too sure if this question is right. Prove that:

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- July 1st 2010, 09:43 PMacevipaProving trig identity
Not too sure if this question is right. Prove that:

- July 1st 2010, 09:53 PMpickslides
To prove this identity take only the LHS and manipulate until you get the RHS.

First make a common denominator

Now do some simplifying - July 1st 2010, 10:39 PMacevipa
- July 2nd 2010, 02:23 AMp0oint
Substitute cot(x)=cos(x)/sin(x) and tan(x)=sin(x)/cos(x). Simplify. Now, you have your answer.