Mathematics, 04.02.2020 05:44 lashaunahard

Adifferential equation is given. classify it as an ordinary differential equation (ode) or a partial differential equation (pde), give the order, and indicate the independent and dependent variables. if the equation is an ordinary differential equation, indicate whether the equation is linear or nonlinear.

5 (d^2x/dt^2) + 4 (dx/dt) + 9x = 2 cos 3t

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Adifferential equation is given. classify it as an ordinary differential equation (ode) or a partial...