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√2COSA=COSB + COS^3B √2SINA=SINB - SIN^3B T HE THE VALUE OF SIN(A-B) √2COSA=COSB + COS^3B √2SINA=SINB - SIN^3B THE THE VALUE OF SIN(A-B)
√2COSA=COSB + COS^3B
√2SINA=SINB - SIN^3B
THE THE VALUE OF SIN(A-B)
1sin(3θ)
by solvin1sin(3θ) by converting sincosine tan(x)/cos(x)*cot(x)
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