Differential Equations

Bihar Board Class 12 · Mathematics · 47 past questions

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1. Q16 2024 Set J20232023 Set E

   The integrating factor of the differential equation $\frac{dy}{dx} - y\sin x = \cot x$ is

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2. Q17 2023

   The solution of the differential equation $x^2\,dx + y^2\,dy = 0$ is

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3. Q18 2023

   The solution of the differential equation $e^{3x}\,dx + e^{4y}\,dy = 0$ is

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4. Q19 20232023 Set E

   The solution of the differential equation $\frac{dx}{x} + \frac{dy}{y} = 0$ is

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5. Q20 20232023 Set E

   The solution of the differential equation dx + dy = 0 is

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6. Q21 20232023 Set E

   The integrating factor of the differential equation $\dfrac{dy}{dx}+\dfrac{2y}{x}=5x^2$ is

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7. Q22 2023 Set E

   The solution of the differential equation $x^2dx+y^2dy=0$ is

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8. Q23 2023 Set E

   The solution of the differential equation $e^{3x}dx+e^{4y}dy=0$ is

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