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Mathematics · 2023 · 1 mark
Differential EquationsMethods of Solving First Order, First Degree Differential Equations1 markApplymcq
CBSE 2023 · Region 3 · Set 1 · Q8
The solution of the differential equation (d x)/x+(d y)/y=0 is:
The solution of the differential equation $\displaystyle \frac{d \mathrm{x}}{\mathrm{x}}+\frac{d \mathrm{y}}{\mathrm{y}}=0$ is :
Official answer
(C)
$\displaystyle \mathrm{x} \mathrm{y}=\mathrm{C}$
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CBSE Class 12 Mathematics past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.