Please help me to solve this
cot3a=(cot<3>a - 3cota)/3cot<3>a-1
<> = superscript value
I need to prove above formula.
Last edited by krandikai; Apr 3rd 2011 at 09:30 PM.
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First of all, please use brackets where they're needed. Also, the ^ symbol is the symbol used for superscripts. Either that, or use LaTeX.
Anyway, are you trying to solve
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