McqMate
| Q. |
A signal is anti-causal if |
| A. | x(t) = 0 for t = 0 |
| B. | x(t) = 1 for t < 0 |
| C. | x(t) = 1 for t > 0 |
| D. | x(t) = 0 for t > 0 |
| Answer» D. x(t) = 0 for t > 0 | |
| Explanation: a signal is said to be anti- causal when x(t) = 0 for t > 0. | |
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