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In any DeltaABC, prove that "a sin (B - ...

In any `DeltaABC`, prove that `"a sin (B - C) + bsin(C - A) + csin(A - B)=0`.

A

`0`

B

`a+b+c`

C

`a^(2)+b^(2)+c^(2)`

D

`2(a^(2)+b^(2)+c^(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
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