The degree of the differential equation $\left[1+\left(\frac{d y}{d x}\right)\right]^3=\left(\frac{d^2 y}{d x^2}\right)^2$ is :
Answer & explanation
Correct answer: option 2
$\left[1+\left(\frac{d y}{d x}\right)\right]^3=\left(\frac{d^2 y}{d x^2}\right)^2$
degree of highest order derivate $\left(\frac{d^y}{dx^2}\right)$ is 2
= degree of equation