In `triangleABC, a^(2)sin(B-C)=`A. `(b^(2)-c^(2))sinA`B. `(c^(2)-b^(2) – InterviewSolution

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1.	In `triangleABC, a^(2)sin(B-C)=`A. `(b^(2)-c^(2))sinA`B. `(c^(2)-b^(2))sinA`C. `(2b^(2)-c^(2))sinA`D. `2(c^(2)-b^(2))sinA`
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