ID: Class: 12 Subject: Math Topic: Differential Equations Type: Mcq Year: 2025

Question:

The integrating factor of the differential equation \((\frac{e^{-2\sqrt{x}}}{\sqrt{x}}-\frac{y}{\sqrt{x}})\frac{dx}{dy}=1\) is:
  • A. \(e^{-1/\sqrt{x}}\)
  • B. \(e^{2/\sqrt{x}}\)
  • C. \(e^{2\sqrt{x}}\)
  • D. \(e^{-2\sqrt{x}}\)