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The quadratic equation (x-a) (x-b)+ (x-b...

The quadratic equation `(x-a) (x-b)+ (x-b)(x-c) + (x-c) (x-a) =0` has equal roots, if

A

`a ne b, b=c`

B

`a =b, b ne c`

C

`ane b, bne c`

D

`a=b =c `

Text Solution

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The correct Answer is:
D
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