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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
The order of the differential equation whose general solution is
$y = e^x (a\cos x + b\sin x)$, where $a$ and $b$ are arbitrary constants is:
Solution
Given solution:
$y = e^x (a\cos x + b\sin x)$
Here the solution contains **two arbitrary constants** $a$ and $b$.
The order of a differential equation is equal to the number of arbitrary constants in its general solution.
Therefore,
Order $=2$
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