Question: - Consider an LTI system whose impulse response is h[n] = {-2.1.2}. (a) Sketch h[n] (b) Determine whether the system is i. Causal ii.

- Consider an LTI system whose impulse response is h[n] = {-2.1.2}. (a) Sketch h[n] (b) Determine whether the

- Consider an LTI system whose impulse response is h[n] = {-2.1.2}. (a) Sketch h[n] (b) Determine whether the system is i. Causal ii. Stable (c) Determine the output if the input is r[n] = 8[n+1] +26[n] - 8[n-2]

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