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Question
Determine the order and degree (if defined) of the differential equation:
y' + 5y = 0
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Solution
The given differential equation is:
y' + 5y = 0
The highest-order derivative present in the differential equation is y'.
Therefore, its order is one.
It is a polynomial equation in y'. The highest power raised to y' is 1. Hence, its degree is one.
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