MCQOPTIONS
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MCQOPTIONS
| 1. |
A discrete time system is stable if all the roots of the characteristic equation lie |
| A. | Outside the circle of unit radius |
| B. | Within the circle of unit radius |
| C. | Outside of circle of radius equal to 3 units |
| D. | On the circle of infinite radius |
| Answer» C. Outside of circle of radius equal to 3 units | |