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Question
Which of the following is a second order differential equation?
Options
(y′)2 + x = y2
y′y′′+ y = sin x
y″ + (y'')2 + y = 0
y′ = y2
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Solution
y′y′′+ y = sin x
Explanation:
Second-order differential equation is y’y’’+ y = sin x.
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