

MCQOPTIONS
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1. |
The_impulse_response_of_discrete-time_signal_is_given_by_h_[n]_=_u_[n+3]._Whether_the_system_is_causal_or_not?$ |
A. | Causal |
B. | Non-causal |
C. | Insufficient information |
D. | The system cannot be classified |
Answer» C. Insufficient information | |