Class 12 Differential Equations · Mcq Single Correct1 Marksintegrating_factors
Class 12 Maths · Differential Equations · Mcq Single Correct #81
Find an integrating factor of xy′ − y = 2x², x ≠ 0.
✅ Step-by-Step Solution
Final Answer: Option (C): 1/x
- In linear form P = −1/x; a signed integrating factor is 1/x.
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