यदि A+B+C=0 हो तो (A^2 /BC +B^2 /CA +C^2 /AB )=? – McqOptions

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1.	यदि A+B+C=0 हो तो (A^2 /BC +B^2 /CA +C^2 /AB )=?
A.	2
B.	6
C.	3
D.	8
Answer» D. 8

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