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Grade 12th passAnalytical Geometry

If the pole of a straight line with respect to the circle x^2+y^2=c^2 lies on the circle x^2+y^2=9c^2 then prove that the line is a tangent to the circle 9x^2+9y^2=c^2

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8 Years agoGrade 12th pass
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2 Answers

Profile image of Deepak Kumar Shringi
8 Years ago
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Profile image of ram
8 Years ago
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