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Determine order and degree (if define...

Determine order and degree (if defined) of differential equations given `((d s)/(dt))^4+3s(d^2s)/(dt^2)=0`

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`(frac{d s}{d t})^{4}+3 s frac{d^{2} s}{d t^{2}}=0`

The derivative of highest order in differential equation is

`frac{d^{2} s}{d t^{2}}`

order = 2 and degree = 1 .

Hence, the order is 2 and degree is 1 of the differential equation.
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