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25-09-2021 Signals & Systems

Q. All causal systems must have the component of

A. memory
B. time invariance
C. stability
D. linearity


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Dapzoi Verified
Commented on 2021-09-25 13:14:49 (IST)
Answer: A

Explanation: Causal systems depend on the functional value at an earlier time, compelling the system to possess memory.