Define Causal Lti Dt System?

1.	Define Causal Lti Dt System?
Answer» For a LTI system to be CAUSAL if H(N)=0, for n<0. For a LTI system to be causal if h(n)=0, for n<0.

Answer»

For a LTI system to be CAUSAL if H(N)=0, for n<0.

For a LTI system to be causal if h(n)=0, for n<0.

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