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4. The impulse response h(t) of a continuous-time LTI system is given by h(t) = 3e-24 u(t) e-3t u(t). (a) Find the transfer functiom

4. The impulse response h(t) of a continuous-time LTI system is given by h(t) = 3e-24 u(t) e-3t u(t). (a) Find the transfer functiom H(s) of the system. (b) Find the differential equation for this system. (c) Classify the system as stable/unstable.

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