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Grade: 

                        
√2COSA=COSB + COS^3B √2SINA=SINB - SIN^3B T HE THE VALUE OF SIN(A-B)
8 years ago

Answers : (2)

MUKESH chinna YADAV
42 Points 
							

1sin(3θ)
8 years ago
MUKESH chinna YADAV
42 Points 
							

by solvin1sin(3θ)        by converting   sincosine                                           tan(x)/cos(x)*cot(x)
8 years ago
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