Question

Using Laplace Transform, solve the following differential equation i.e. get f(t) in time domain : \frac{d^{2} f(t)}{d t^{2}}+3 \frac{d f(t)}{d t}+2 f(t)=0 \text { Assume the following initial conditions: } f\left(0^{-}\right)=A,\left.\quad \frac{d f(t)}{d t}\right|_{t=0^{-}}=B

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