Practicing Success
Practicing Success
CUET Preparation Today
Order and degree of differential equation $\frac{d^2 y}{d x^2}=\left[y+\left(\frac{d y}{d x}\right)^2\right]^{1 / 4}$ are : |
4, 2 1, 2 1, 4 2, 4 |
2, 4 |
On simplification the equation becomes $\left(\frac{d^2 y}{d x^2}\right)^4=y+\left(\frac{d y}{d x}\right)^2$ Hence (4) is the correct answer. |
