CBSE 2024 · Region 5 · Set 1 · Q14 · 1 mark
The order of the differential equation $\displaystyle \frac{d^{4} y}{d x^{4}}-\sin \left(\frac{d^{2} y}{d x^{2}}\right)=5$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle 4$
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CBSE Class 12 Mathematics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.