If x(n) is a stable sequence so that X(z) converges on to a unit circl – McqOptions

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1.	If x(n) is a stable sequence so that X(z) converges on to a unit circle, then the complex cepstrum signal is defined as ____________
A.	X(ln X(z))
B.	ln X(z)
C.	X<sup>-1</sup>(ln X(z))
D.	None of the mentioned
Answer» D. None of the mentioned

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