MCQOPTIONS
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| 1. |
The output of a linear system to a unit input u(t) is t2 e-2t. the system function H(s) is |
| A. | 2/(s2(s + 2)) |
| B. | 2/(s + 2)2 |
| C. | 2/(s + 2)3 |
| D. | 2s/(s + 2)3 |
| Answer» E. | |