imo class 12 differential equations

The integrating factor of dy/dx + 3y = 6 is:

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The integrating factor of dy/dx + 3y = 6 is:

  • A. e³ˣ
  • B. e⁻³ˣ
  • C. 3eˣ
  • D. x³

Answer: A) e³ˣ

Explanation: IF=e^(∫3dx)=e³ˣ.

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