MCQOPTIONS
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MCQOPTIONS
| 1. |
The z-transform X(z) of the signal x[n] = αnu(n)where u(n) is sequence of unit pulses, is |
| A. | \(\frac{\alpha }{{z - 1}}\) |
| B. | \(\frac{z}{{z - 1}}\) |
| C. | \(\frac{z}{{z - \alpha }}\) |
| D. | \(\frac{1}{{z - \alpha }}\) |
| Answer» D. \(\frac{1}{{z - \alpha }}\) | |