Question: A causal LTI system has a system function (a) Is this system stable? (b) If the coefficients are rounded to the nearest tenth, would the

A causal LTI system has a system function

1 H(2) = 1- 1.042-1 +0.98z-2

(a) Is this system stable?

(b) If the coefficients are rounded to the nearest tenth, would the resulting system best able?

1 H(2) = 1- 1.042-1 +0.98z-2

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