MCQOPTIONS
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| 1. |
The signal energy of the continuous-time signalX(t) = [(t – 1) u(t - 1)] – [(t - 2)u(t - 2)] – [(t - 3)u(t – 3)] + [(t - 4)]u(t – 4)] is |
| A. | 11/3 |
| B. | 7/3 |
| C. | 1/3 |
| D. | 5/3 |
| Answer» E. | |