A signal is given as x[n] = 8[n] + 3 & [n – 1] + 5 8[n – 2] + 8[n – 3] and impulse respond h[n] = 2 8[n] + 2 8[n – 1] + 4 8[n – 2]. Sketch the input of x[n] and h[n]. а.

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