Well, that should have been an easy one. Don't know where are you finding difficulty. Tell us where are you finding any problem.
\frac{\sin 36^\circ}{\sin(\theta+12^\circ)}=\frac{\sqrt 5\sin 12^\circ}{\sin\theta}
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1 Answers
Vivek @ Born this Way
·2010-11-16 09:52:50