Sandip Asked a Question
March 31, 2021 1:50 pmpts 30 pts
If a and B satisfy the equation sin a + sin B = v3(cos a - cOs B), then (A) sin 3a + sin 38 1; (C) sin 3a sin 38 0; (B) sin 3a +sin 38 = 0: (D) sin 3a- sin 33 = 1. If cos 24
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  • Alka gupta thankyou
    correct ans is B,C
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