At a glance
3
Occurrences
questions
3
Years
3
Papers
3
Worked
100%
When this method shows up
Years in which at least one question on this paper triggers the method.
Other top methods in Differential Equations
- Degree-zero homogeneous ODE: substitute to separate variables×4
- Eliminate one unknown from simultaneous ODEs to get a single higher-order equation×4
- Linearise a nonlinear first-order ODE by the right power/quotient substitution (Bernoulli and Riccati)×2
- Treat as an algebraic unknown: solve the equation in , then integrate each branch×2
- Differentiate the defining relation repeatedly (Leibniz) to manufacture a recurrence in , then read off the Maclaurin series×2
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