Differential Equations Question 86

Question: Integrating factor of the differential equation $ \frac{dy}{dx}+P(x)y=Q(x) $ is

[UPSEAT 2004]

Options:

A) $ \int{Pdx} $

B) $ \int{Qdx} $

C) $ {e^{\int{Pdx}}} $

D) $ {e^{\int{Qdx}}} $

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Answer:

Correct Answer: C

Solution:

It is obvious.