39 If the roots of (a-b)X2+(b-c)x+(c-a)=0are equal,prove that 2a=b+c – InterviewSolution

1.	39 If the roots of (a-b)X2+(b-c)x+(c-a)=0are equal,prove that 2a=b+c
Answer» 39 If the roots of (a-b)X2+(b-c)x+(c-a)=0are equal,prove that 2a=b+c

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