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AP EAMCET2002MathematicsDifferential Equations

Order of the differential equation of the family of all concentric circles centered at (h, k) is

Options

  1. A1
  2. B2
  3. C3
  4. D4

Correct answer

A. 1

Step-by-step solution

The equation of the family of all concentric circles centred at (h, k) is (x-h)^2+(y-k)^2=r^2 h and k are given so, the above equation has only one parameter. Order of the differential equation =1

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