Question

The sum of the order and degree of differential equation $2x^3\left(\frac{d^2y}{dx^2}\right)^4 + \frac{d^3y}{dx^3}+y=0$ is :

• A. 4
• B. 5
• C. 6
• D. not defined

Answer 1

Answer: (A)

4

Answer 2

The correct option is (A): 4