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The equation of family of circles with c...

The equation of family of circles with centre at (h, k)
touching the x-axis is given by

A

`x^(2) + y^(2) - 2hx + h^(2) = 0`

B

`x^(2) + y^(2) - 2hx - 2ky + h^(2) = 0`

C

`x^(2) + y^(2) - 2hx - 2ky - h^(2) = 0`

D

`x^(2) + y^(2) - 2hx - 2ky = 0`

Text Solution

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The correct Answer is:
B
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