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Analytical Geometry

Cool goIITian

Joined:	3 Oct 2011
Post:	88

9 Jan 2012 22:09:51 IST

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145

circles 23.32 31

Mathematics

the equation of image of a circle x^2 -y^2 +16x -24y+183 =0 by the line mirror 4x+7y+13=0 is......

ans. x^2 -y^2 +32x -4y+235 =0

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