40. if a + b + C is equal to zero prove that (b+c) square / 3bc + (c+a – InterviewSolution

1.	40. if a + b + C is equal to zero prove that (b+c) square / 3bc + (c+a ) square / 3ca + ( a+b ) square / 3ab = y
Answer» 40. if a + b + C is equal to zero prove that (b+c) square / 3bc + (c+a ) square / 3ca + ( a+b ) square / 3ab = y

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