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The order of the differential equation of the family of curves y = k 1 2 k 2 x + k 3 3 x + k 4 is (where, k 1 , k 2 , k 3 , k 4 are arbitrary constants)

Options

  1. A4
  2. B5
  3. C3
  4. D6

Correct answer

C. 3

Step-by-step solution

The given family of curves is y = k 1 2 k 2 x + k 3 3 k 4 3 x = k 1 2 k 2 x + k 5 3 x which has ‘ 3 ’ arbitrary constants. Hence, the order will be ‘ t h r e e ’

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