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If a circle passes through the point (1,...

If a circle passes through the point (1, 2) and cuts the circle `x^(2)+y^(2)=4` orthogonally , then the equation of the locus of its centre, is

A

2x+4y-9=0

B

x+y+3=0

C

x+y-9=0

D

2x+3y=7

Text Solution

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The correct Answer is:
A
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