CBSE 2023 · Region 3 · Set 1 · Q9 · 1 mark
What is the product of the order and degree of the differential equation $\displaystyle \frac{d^{2} y}{d x^{2}} \sin y+\left(\frac{d y}{d x}\right)^{3} \cos y=\sqrt{y}$ ?
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle 2$
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CBSE Class 12 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.