MCQOPTIONS
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| 1. |
The response of a linear, time-invariant, discrete time system to a unit step input u[n] is δ[n]. The system response to a ramp input n u[n] would be: |
| A. | δ [n - 1] |
| B. | u [n - 1] |
| C. | n δ [n - 1] |
| D. | n u [n - 1] |
| Answer» C. n δ [n - 1] | |