Differential Equations

Free Version

Upgrade subject to access all content

Moderate

Particular Solution to a Forced Oscillator

DIFFEQ-ILZUEB

A particular solution to the differential equation:

$$\begin{equation} y'' + 4y = \sin 2t \end{equation}$$

...is:

A

$y(t) = -\cfrac{t}{4} \cos 2t$

B

$y(t) = -\cfrac{1}{4} \cos 2t$

C

$y(t) = -\cfrac{t}{4} \sin 2 t$

D

$y(t) = -\cfrac{1}{4} \sin 2t$