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Question 2: Consider the following DT signal: g[n] = 2 u[-n – 3] * a[n+3], a) Find the convolution sum in the time domain (s

b) Consider an LTI system with an input of x[n] and impulse response of h[n] as given below: 2, if n = -1 1, if n=0 x[n] = 3-

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