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In a triangle ABC,prove that sin3Asin(B-C)+sin3Bsin(C-A)+sin3Csin(A-B)=0,please solve this question help me somebody

Shaikh Shamim Akhtar

11 Years agoGrade Select Grade

1 Answer

Shubham Swastik Behera

11 Years ago

consider sin3A, sin3B, sin3C as constants like a,b,c.

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