Class 12 Differential Equations · Mcq Single Correct1 Marksseparable_differential_equations
Class 12 Maths · Differential Equations · Mcq Single Correct #4
The nonconstant solutions of 2xy′ − y = 3 lie on a family of which curves?
✅ Step-by-Step Solution
Final Answer: Option (C): Parabolas
- Separation gives y + 3 = C√|x| on an interval excluding 0. Squaring gives parabolic arcs; y = −3 is a constant degenerate case.
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CBSE Class 12 Mathematics 2026 Main Paper 65/1/1 · Q11
The integrating factor of differential equation R dx/dy + P x = Q, where P, Q, R are…