Determine what is the frequency response of the system

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The unit step response of a linear time invariant system is s(t) = (1 - e-at)u(t). Where "a" is a positive, real valued constant. What is the impulse response of the system? What is the frequency response of the system? What is the system output when x(t) = cos(ωt) is input into the system?

Reference no: EM13272752

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