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← Bihar Board Class 12 PYQ

Differential Equations

Bihar Board Class 12 · Mathematics · 47 past questions

8 of 47 · show all

  1. Q17 2023
    The solution of the differential equation $x^2\,dx + y^2\,dy = 0$ is
  2. Q18 2023
    The solution of the differential equation $e^{3x}\,dx + e^{4y}\,dy = 0$ is
  3. Q19 20232023 Set E
    The solution of the differential equation $\frac{dx}{x} + \frac{dy}{y} = 0$ is
  4. Q20 20232023 Set E
    The solution of the differential equation dx + dy = 0 is
  5. Q22 2023 Set E
    The solution of the differential equation $x^2dx+y^2dy=0$ is
  6. Q23 2023 Set E
    The solution of the differential equation $e^{3x}dx+e^{4y}dy=0$ is
  7. Q25 2021 Set J2021 Set I
    Solution of the differential equation $x\,dy + y\,dx = 0$ is
  8. Q26 2021 Set J2021 Set I
    Solution of the differential equation $\frac{y\,dx - x\,dy}{y^2} = 0$ is