Practicing Success
The order and degree of the differential equation $(1+3\frac{dy}{dx})^{\frac{2}{3}}=4\frac{d^3y}{dx^3}$ respectively are : |
$3,\frac{2}{3}$ $3, 1$ $3, 2$ $3, 3$ |
$3, 3$ |
The correct answer is Option (4) → $3, 3$ $(1+3\frac{dy}{dx})^{\frac{2}{3}}=4\frac{d^3y}{dx^3}$ making powers in whole numbers so $\left(1+3\frac{dy}{dx}\right)^2=4^3\left(\frac{d^3y}{dx^3}\right)^3$ order = 3, degree = 3 |