How many poles and zeros do we introduce with a (non-strictly) causal PD:

Question

Answer

One small real negative pole and one large (in absolute value) real negative zero

Answer

Two real negative zeros, one integrator and (at least) one large (in absolute value) real negative pole

Answer

One zero at the origin and (at least) one large (in absolute value) real negative pole

Answer

One small real negative zero and (at least) one large (in absolute value) real negative pole

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