EC > GATE 2023 > Convolution
Let x1(t) = u(t + 1.5) - u(t - 1.5) and x2(t) is shown in the figure below. For y(t) = x1(t) * x2(t), the ∫∞-∞y(t)dt is ____ (rounded off to the nearest integer).
Correct : 6
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