MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the z-transform of the signal x(n)=nanu(n)? |
| A. | ( frac{(az)^{-1}}{(1-(az)^{-1})^2} ) |
| B. | ( frac{az^{-1}}{(1-(az)^{-1})^2} ) |
| C. | ( frac{az^{-1}}{(1-az^{-1})^2} ) |
| D. | ( frac{az^{-1}}{(1+az^{-1})^2} ) |
| Answer» D. ( frac{az^{-1}}{(1+az^{-1})^2} ) | |