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ECE · Q258

Signal Processing

Engineering and GATE · ECE · question 258

Q258

Which one of the following is the inverse z-transform of X ( z ) = z ( z - 2 ) ( z - 3 ),\, | z | < 2?

Which one of the following is the inverse z-transform of
A.
[2n - 3n] u(-n - 1)
Answer
B.
[3n - 2n] u(-n - 1)
C.
[2n - 3n] u(n + 1)
D.
[2n - 3n] u(n)

Answer: Option A

Solution

Answer: Option A
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