GATE XE (Engineering Sciences) 2014 - Question 16

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Section: Engineering Mathematics | Marks: 1

An integrating factor of the differential equation 0 ) ( ) 3 ( 3 3 2 3 3 2 = − + + + dy xy e y x dx y y e y x y y is

  • A. y 1
  • B. 2 1 y
  • C. 3 1 y
  • D. y ln

Answer: C. 3 1 y

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