The z-transform of u(-n-1) is ___________ – McqOptions

MCQOPTIONS

1.	The z-transform of u(-n-1) is ___________
A.	( frac{1}{1-z} )
B.	( frac{z}{1-z} )
C.	( frac{1}{1-z^{-1}} )
D.	( frac{z}{1-z^{-1}} )
Answer» D. ( frac{z}{1-z^{-1}} )

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