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CUET
-- Mathematics - Section A
Differential Equations
The order of differential equation $\left(\frac{d^2 y}{d x^2}\right)^3=\left(1+\frac{d y}{d x}\right)^{1 / 2}$ is :
2
3
$\frac{1}{2}$
6
Clearly the equation is of order 2.
Hence (1) is the correct answer.