Question $10$

$\frac{0\mathrm{.}5}{1}pt$

$398$

Details

For each differential equation, indicate the order $($as a number$)$ and whether the equation is linear or nonlinear.

$\frac{d^{4}y}{d{t}^4}-t\frac{d^{2}y}{d{t}^2}+4y=1$

Order is: $$ Equation is:

$t^4{y}^{\text{'}\text{'}}+t^5{y}^{\text{'}}+4y=sin(t)$

Order is: $$ Equation is:

Question Help:

Video

$$