Biology, asked by amoori4605, 9 months ago

If cos (a+b ) =0 then sin(a+b)can be reduced by

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Answered by husainabbas

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Click here to get an answer to your question ✍️ if cos(a+b)=0 then sin(a-b ) can be reduced to what a) cos b b)cos 2b ...mark brainly

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