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In triangleABC, the expression (b^(2)-c...

In `triangleABC`, the expression `(b^(2)-c^(2))/(asin(B-C)) + (c^(2)-a^2)/(bsin(C-A)) +(a^(2)-b^(2))/(csin(A-B))` is equal to

A

`(3R)/2`

B

`3R`

C

R

D

6R

Text Solution

Verified by Experts

The correct Answer is:
D
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