Using Laplace Transform Methods, the Solution Of $y ^ { \prime } + y = 2 \sin t , y ( 0 ) = 1$

Using Laplace transform methods, the solution of $y ^ { \prime } + y = 2 \sin t , y ( 0 ) = 1$ is (Hint: the previous problem might be useful.)

A) $y = 2 e ^ { - t } + \sin t + \cos t$
B) $y = e ^ { t } + e ^ { - t } - \sin t - \cos t$
C) $y = 2 e ^ { - t } - \sin t - \cos t$
D) $y = 2 e ^ { - t } + \sin t - \cos t$
E) $y = e ^ { t } + e ^ { - t } + \sin t - \cos t$

Correct Answer:

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