

MCQOPTIONS
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1. |
The z-transform of u[n] is _________ |
A. | \(\frac{1}{1-z^{-1}}\), |Z|>1 |
B. | \(\frac{1}{1-z^{-1}}\), |Z|<1 |
C. | \(\frac{z}{1-z^{-1}}\), |Z|<1 |
D. | \(\frac{z}{1-z^{-1}}\), |Z|>1 |
Answer» B. \(\frac{1}{1-z^{-1}}\), |Z|<1 | |