

MCQOPTIONS
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1. |
When_a_discrete_time_LTI_system_is_said_to_be_causal?$ |
A. | Output y[n] must not depend on x[k] for k>n |
B. | Output y[n] must not depend on x[k] for k=n |
C. | Output y[n] must not depend on x[k] for k<n |
D. | Output y[n] must depend on x[k] for k>n |
Answer» B. Output y[n] must not depend on x[k] for k=n | |