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ECE · Q225

Signal Processing

Engineering and GATE · ECE · question 225

Q225

If \[x ( n ) = \ arrayl ( 1/2 )^n;\,0 n ( N - 1 )\\ 0;\, otherwise array .\] then x(z) is equal to

If      then x(z) is equal to
A.
B.
C.
D.
Answer

Answer: Option D

Solution

Answer: Option D
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