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The circle x^(2)+y^(2)-4x+4y-1=0 cuts th...

The circle `x^(2)+y^(2)-4x+4y-1=0` cuts the positive coordinate axes in A and B respectively. The equaion to the diameter of the circle perpendicular to the chord AB is

A

`5y+20=(90+4sqrt5)(x+2)`

B

`2y+12=(19+14sqrt5)(x-2)`

C

`10y+121=(9+4sqrt5)(x-2)`

D

`y+2=(9+4sqrt5)(x-2)`

Text Solution

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The correct Answer is:
D
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