CBSE Class 12 Mathematics 2026 Main Paper 65/2/3 · Q161 Marksintegrating_factor
CBSE Class 12 Mathematics 2026 Main Paper 65/2/3 · Question 16 (Differential Equations)
Find the listed integrating factor for 2x y′−y=3.
✅ Step-by-Step Solution
Final Answer: 1/√x
- Divide by 2x. On x>0 the integrating factor is exp(−(1/2)ln x)=1/√x. On a negative interval use 1/√|x|.
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