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Co - ordinate Geometry Circles

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A circle is drawn to cut a chord of length 2a units along X-axis and to touch the Y-axis. The locus of the centre of the circle is

A. x²+y²=a²

B. x²-y²=a²

C. x+y=a²

D. x²-y²=4a²

E. None of the above

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Correct choice: B

Explanation:

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Eamcet Mathematics Co - ordinate Geometry Circles

Eamcet Mathematics
Co - ordinate Geometry Circles