If `sin (A + B) = p, cos^2(A + C) = q`, where `q gt 0` then `sin (B-C) =`
15 views · Published 12 October 2018 · 3:09 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `sin (A + B) = p, cos^2(A + C) = q`, where `q gt 0` then `sin (B-C) =`
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