McqMate
| Q. |
The range for unit step function for u(t – a), is |
| A. | t < a |
| B. | t ≤ a |
| C. | t = a |
| D. | t ≥ a |
| Answer» D. t ≥ a | |
| Explanation: a unit step signal u(t) = 1 when t ≥ 0 and 0 when t < 0 | |
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