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The abscissae of the two points A and B are the roots of the equation x2+2ax−b2=0 and their ordinates are the roots of the equation x2+2px−q2=0. Find the equation of the circle with AB as diameter. Also, find its radius. |
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Answer» The abscissae of the two points A and B are the roots of the equation x2+2ax−b2=0 and their ordinates are the roots of the equation x2+2px−q2=0. Find the equation of the circle with AB as diameter. Also, find its radius. |
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