Q92
The transfer function of a discrete time LTI system is given by H ( z ) = 2 - 3 4z^ - 1 1 - 3 4z^ - 1 + 1 8z^ - 2 Consider the following statements: S1 : The system is stable and causal for ROC: | z | > 1 2 S2 : The system is stable but not causal for ROC: | z | < 1 4 S3 : The system is neither stable nor causal for ROC:1 4 < | z | < 1 2 Which one of the following statements is valid?
The transfer function of a discrete time LTI system is given by
Consider the following statements:
S1 : The system is stable and causal for
S2 : The system is stable but not causal for
S3 : The system is neither stable nor causal for
Which one of the following statements is valid?
Consider the following statements:
S1 : The system is stable and causal for
S2 : The system is stable but not causal for
S3 : The system is neither stable nor causal for
Which one of the following statements is valid?
A.
Both S1 and S2 are true
B.
Both S2 and S3 true
C.
Both S1 and S3 are true
AnswerD.
S1, S2 and S3 are all true
Answer: Option C
Solution
Answer: Option C
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