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shubhamsrgBest ResponseYou've already chosen the best response.0
What is your attempt so far?
 one year ago

TO!RAW!FOR!LIFEBest ResponseYou've already chosen the best response.0
calculator.lol dats all you need
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.1
Hint: \[sinx.\sin(60x).(\sin60+x) = \frac{ \sin 3x }{ 4 }\]
 one year ago

sriramkumarBest ResponseYou've already chosen the best response.1
sin60 is \[\sqrt{3}/2\] right? put it there in that, and then apply the above formula you'll get it... \[\sqrt{3}/2\] * sin60/4 = 3/2*4*2 = 3/16
 one year ago
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