ID: Class: 12 Subject: Math Topic: Differential Equations Type: Mcq Year: 2024

Question:

The integrating factor of the differential equation \((1-x^{2})\frac{dy}{dx}+xy=ax,\) \(-1 \lt x\lt 1\) is:
  • A. \(\frac{1}{x^{2}-1}\)
  • B. \(\frac{1}{\sqrt{x^{2}-1}}\)
  • C. \(\frac{1}{1-x^{2}}\)
  • D. \(\frac{1}{\sqrt{1-x^{2}}}\)