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The centre of a circle passing through t...

The centre of a circle passing through the points (0,0),(1,0)and touching the circle `x^2+y^2=9`is

A

`(3/2, 1/2)`

B

`(1/2, 3/2)`

C

`(1/2, 2^(1/2))`

D

`(1/2, -2^(1/2))`

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The correct Answer is:
C, D
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