MHT CET · Maths · Differential Equations
The order and degree of the differential equation \(\frac{d^2 y}{d x^2}=\sqrt{\frac{d y}{d x}}\) are respectively
- A 2,3
- B 3,3
- C 2,2
- D 1,3
Answer & Solution
Correct Answer
(C) 2,2
Step-by-step Solution
Detailed explanation
\(\begin{aligned} & \frac{d^2 y}{d x^2}=\sqrt{\frac{d y}{d x}} \\ & \therefore \quad\left(\frac{d^2 y}{d x^2}\right)=\frac{d y}{d x} \\ & \therefore \text { order }=2 \text { and degree }=2\end{aligned}\)
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