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Circle(s) touching x-axis at a distance ...

Circle(s) touching x-axis at a distance 3 from the origin and having an intercept of length `2sqrt(7)` on 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=0`

Text Solution

Verified by Experts

The correct Answer is:
A, C
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