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If (s-a) +(s-b) +(s-c) =s, then the vlau...

If `(s-a) +(s-b) +(s-c) =s`, then the vlaue of `((s-a)^(2) +(s-b)^(2) +(s-c)^(2) +s^(2))/(a^(2) +b^(2)+c^(2))` will be

A

3

B

1

C

0

D

`-1`

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