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Circles (s) touching the x-axis at a dis...

Circles (s) touching the x-axis at a distance of 3 units from the origin and having an intercept of length `2 sqrt(7)` on the y-axis is (are)

A

`x^(2)+y^(2) - 6x + 8y +9 =0`

B

` x^(2) +y^(2) -6x +7y +9=0`

C

`x^(2)+y^(2) -6x - 8y +9 =0`

D

` x^(2) +y^(2)-6x -7y +9`

Text Solution

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The correct Answer is:
AC
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