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MHT CET202013 Oct 2020Evening ShiftMathematicsDifferential EquationsActual

⁻¹ x+ ⁻¹ y=c is the general solution of the differential equation

Options

  1. Ad y d x =- ( 1+y² 1+x² )
  2. Bd y d x = ( 1+y² 1+x² )
  3. Cd y d x =- ( 1+x² 1+y² )
  4. Dd y d x = ( 1+x² 1+y² )

Correct answer

A. d y d x =- ( 1+y² 1+x² )

Step-by-step solution

Given ⁻¹ x+ ⁻¹ y=c 1 1+x² + 1 1+y² d y d x =0 1 1+y² d y d x =- 1 1+x² d y d x =- ( 1+y² 1+x² )

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