126 reputation
115
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location Oman
age 28
visits member for 2 years, 11 months
seen Mar 4 at 14:07

Dec
21
comment Prove that $\frac{\sin(2\theta)}{2- \cos(2\theta )} = \frac 1{\tan(\theta)}$
Thanks your have added to my knowledge.
Dec
21
comment Prove that $\frac{\sin(2\theta)}{2- \cos(2\theta )} = \frac 1{\tan(\theta)}$
It seems wrong identity as you said guys. I tried to prove but I could not so I ask you, I have found it in an old exam paper.
Jan
3
comment Puzzle - where did the extra dollar come from?
@Zev Chonoles: I am asking here about showing it by equations .. not the same question.