0 0 votes The Region of Convergence $\text {(ROC)}$ of the $\text Z$-transform of a causal unit step discrete-time sequence is $|z|<1$ $|z|\leq1$ $|z|>1$ $|z|\geq1$ Signals and Systems gate2017-in signals-and-systems + – soujanyareddy13 2.7k points answer 0 reply
