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In a triangle ABC prove that a 3 sin(B-C)+b 3 sin(C-A)+sin(A-B)=0

  • In a triangle ABC prove that asin(B-C)+b3sin(C-A)+sin(A-B)=0

Grade:12th pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4405 Points
3 years ago
i think there should be c cube also in last term check it please

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