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Question: Answered & Verified by Expert
The order and degree of the differential equation$x\left(\frac{d y}{d x}\right)^3+2\left(\frac{d^2 y}{d x^2}\right)^2+3 y+x=0$ are respectively
MathematicsDifferential EquationsJEE Main
Options:
  • A 3,2
  • B 2,1
  • C 2,2
  • D 2,3
Solution:
1474 Upvotes Verified Answer
The correct answer is: 2,2
Clearly, order of highest derivative $=2$ and degree of the highest order derivative $=2$
$\therefore$ order $=2$, degree $=2$.

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