The order and degree of differential equation $\left[ 1 + \left( \frac{dy}{dx} \right)^2 \right] = \frac{d^2y}{dx^2}$ are
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 2, 1 ##
Given that, $\left[ 1 + \left( \frac{dy}{dx} \right)^2 \right] = \frac{d^2y}{dx^2}$
$∴\text{Order} = 2 \text{ and degree} = 1$