Question

The order of the differential equation $\frac{dy}{dx}+4y=2x\text{is-}$

1. 0
2. 1
3. 2
4. 3

Answer: 1

Solution :-

The highest order derivative present in the given differential equation is $\frac{dy}{dx}$ and this is first order derivative, so its order is one.

So, correct answer is option-2, $\to 1$