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NDA2012MathematicsDifferential EquationsActual

What is the degree of the differential equation y=x d y d x + ( d y d x )⁻¹ ?

Options

  1. A1
  2. B2
  3. C-1
  4. DDegree does not exist

Correct answer

B. 2

Step-by-step solution

y=x d y d x + ( d y d x )⁻¹ Multiply by d y d x y= d y d x =x ( d y d x )^2+1 degree 2 .

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