Practicing Success

Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Differential Equations

Question:
What is the order of the following differential equation:\[\frac{d^2 y}{dx^2} +\cos { ({\frac{d^2 y}{dx^2}) }^{ 2 } } = 0\]
Options:
3
2
1
Not defined
Correct Answer:
Not defined
Explanation:
The given differential equation is not a polynomial equation in derivatives. Hence, the order of this equation is not defined.