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If the equation x^(2)-(2+m)x+(m^(2)-4m+4...

If the equation `x^(2)-(2+m)x+(m^(2)-4m+4)=0` in x has equal roots, then the values of m are

A

`(2)/(3),1`

B

`(2)/(3),6`

C

`0,1`

D

`0,2`

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The correct Answer is:
B
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