sin(pi+pi/6)=...

`sin(pi+pi/6)=`

sin(pi+pi/6)=
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lim (x rarr (pi) / (6)) (2 (sin x cos ((pi) / (6)) - cos x sin ((pi) /...
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Prove that : cos(A-B) = cos((pi)/(6)+A).cos((pi)/(6)+B)+sin((pi)/(6)+A...
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6 "sin" (pi)/(6) - 8 "sin"^(3) (pi)/(6) बराबर है
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सिद्ध कीजिए की: ( sin ""( pi )/(6) + cos ""( pi )/( 6)) ( sin ""(pi...
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If A + B + C = pi/3 then sin ( (pi-6A)/(6) ) + sin ( (pi -6B)/(6) )+...
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If A +B +C =pi/3, then sin ((pi-6A)/(6)) + sin ((pi-6B)/(6))+ sin C=
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If A (pi//6 )= [(cos . pi/6 , sin . pi/6 , 0 ),(sin . pi/6 , cos . pi/...
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The sum of the series sum (n=1) ^(oo) sin ((n!pi)/(720)) is .............
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