What is the inverse z-transform of X(z)=\(\frac{1}{1-1.5z^{-1}+0.5z^{ – McqOptions

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1.	What is the inverse z-transform of X(z)=\(\frac{1}{1-1.5z^{-1}+0.5z^{-2}}\) if ROC is \|z\|<0.5?
A.	[-2-0.5n]u(n)
B.	[-2+0.5n]u(n)
C.	[-2+0.5n]u(-n-1)
D.	[-2-0.5n]u(-n-1)
Answer» D. [-2-0.5n]u(-n-1)

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