### Differential Equation Determines Family of Circles JEE Advanced Maths Questions

IIT JEE Advanced 2005 Maths Question Paper MCQ (Single Correct Answer) Marks: +2, -0.5 Question: The differential equation determines a family of circles with Option A : Variable radii and a fixed center at (0, 1) Option B : Variable radii and a fixed center at (0, -1) Option C : Fixed radius 1 and variable centers along

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