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The equation of the circle passing throu...

The equation of the circle passing through (2a,0) and whose radical axis w.r. to the circle ` x^(2) +y^(2) = a^(2) ` is ` x = a//2` is

A

centre of C is `(-a,0)` and C passes through `(0,0)and (-a,-a)`

B

circle C is `x ^(2) + y ^(2) -2ax - 2ay =0`

C

centre of C isw `(a,0) and ` C passes through (0,) and (a,a)

D

centre of C is `(0,-a)` and C passes through `(-a,-a) and (0,0)`

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The correct Answer is:
C
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