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The circle described on the line joining...

The circle described on the line joining the points (0,1),(a,b) as diameter cuts x-axis at points whose abscissa are roots of the equation

A

`x^2+ax+b=0`

B

`x^2-ax+b=0`

C

`x^2+ax-b=0`

D

`x^2-ax-b=0`

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PATHFINDER-CIRCLE-QUESTION BANK
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