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NDA2018MathematicsDifferential EquationsActual

What is the order of the differential equation whose solution is y = a x + b x + ce ^ - x + d , where a , b , c and d are arbitrary constants?

Options

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

Correct answer

D. 4

Step-by-step solution

Order =4( No. of arbitrary constants =4)

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