MCQOPTIONS
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MCQOPTIONS
| 1. |
The z-transform of x[n] = a|n|, 0 < |a|< 1, is X(z). The region of convergence of X(z) is |
| A. | \(\left| a \right| < \left| z \right| < \frac{1}{{\left| a \right|}}\) |
| B. | |z| > a |
| C. | \(\left| z \right| > \frac{1}{{\left| a \right|}}\) |
| D. | \(\left| z \right| < \min [|a,\frac{1}{{\left| a \right|}}]\) |
| Answer» B. |z| > a | |