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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 6 · Set 1 · Q12
The order and degree of the following differential equation are, respectively: -(d^4 y)/(d x^4)+2 e^d y / d x+y^2=0
The order and degree of the following differential equation are, respectively : \[-\frac{d^{4} y}{d x^{4}}+2 e^{d y / d x}+y^{2}=0 \]
Official answer
(B)
$\displaystyle 4$ , not defined
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CBSE Class 12 Mathematics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.