NCERT Miscellaneous Exercise Q14 - Differential Equations
Question: The general solution of a differential equation of the type dx/dy + P1 x = Q1 is (A) y e^{∫P1 dy} = ∫ Q1 e^{∫P1 dy} dy + C (B) y e^{∫P1 dx} = ∫ Q1 e^{∫P1 dx} dx + C (C) x e^{∫P1 dy} = ∫ Q1 e^{∫P1 dy} dy + C (D) x e^{∫P1 dx} = ∫ Q1 e^{∫P1 dx} dx + C.
Answer: (C) x e^{∫ P1 dy} = ∫ Q1 e^{∫ P1 dy} dy + C.
Full step-by-step NCERT solution with diagrams on Something by Zero.