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Differential EquationsEasyLaplace II: Steps, Impulses & Convolution

Laplace II: Steps, Impulses & Convolution · Easy problem

The switch function f(t)=u(t−1)−u(t−4)f(t)=u(t-1)-u(t-4) is on only for 1≤t<41\le t<4. Find L{f}(1)\mathcal{L}\{f\}(1) exactly.