Electronics and Communication Engineering - Exam Questions Papers - Discussion
Discussion Forum : Exam Questions Papers - Exam Paper 6 (Q.No. 22)
22.
The signal y(t) = x(- t) is __________ .
Answer: Option
Explanation:
For signal x(- t) to be causal, the original signal x(t) has to be anticausal.
Similarly for signal x(- t) to be non causal, the original signal x(t) has to be causal.
Hence response of x(t) depends solely on x(t) only.
Discussion:
1 comments Page 1 of 1.
Ashwin mendhe said:
8 years ago
I think it's B. Because all state all available, means here past, present and future all values are available.
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