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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 4 · Set 3 · Q12
The sum of the order and the degree of the differential equation y = x dy/dx+3[2-(dy/dx)^2] is:
The sum of the order and the degree of the differential equation $\displaystyle \mathrm{y}=\mathrm{x} \frac{\mathrm{dy}}{\mathrm{dx}}+3\left[2-\left(\frac{\mathrm{dy}}{\mathrm{dx}}\right)^{2}\right]$ is :
Official answer
(B)
$\displaystyle 3$
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CBSE Class 12 Mathematics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.