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The quadratic equations x^(2)-6x+a=0" an...

The quadratic equations `x^(2)-6x+a=0" and "x^(2)-cx+6=0` have one root in common. The other roots of the first and second equations are integers in the ratio 4 : 3. Then the common root is

A

`2`

B

`1`

C

`4`

D

`3`

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The correct Answer is:
A
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