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The abscissae of the two points A and B ...

The abscissae of the two points A and B are the roots of the equation `x^(2)+2ax-b^(2)=0` and their ordinates are the roots of the equation `x^(2)+2px-q^(2)=0`. Find the equation and the radius of the circle with AB as diameter.

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The correct Answer is:
`=sqrt(a^(2)+b^(2)+p^(2)+q^(2))` unit
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CHHAYA PUBLICATION-MISCELLANEOUS EXAMPLES-HS (XI) AND WBJEE 2018 (GROUP - C)
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