Question

Which of the following is linear differential equation-

• A. $\frac{dy}{dx}$+ xy² = 1
• B. x²$\frac{dy}{dx}$+ y = e^x
• C. $\frac{dy}{dx}$+ 3y = xy²
• D. x$\frac{dy}{dx}$+ y² = sin x

Answer 1

Answer: (B)

x²$\frac{dy}{dx}$+ y = e^x

Answer 2

As $\frac{dy}{dx}$ and y are with 1 power