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ECE · Q53

Signal Processing

Engineering and GATE · ECE · question 53

Q53

Let x [ n ] = ( - 1 9 )^nu ( n ) - ( - 1 3 )^nu ( - n - 1 ). The Region of Convergence (ROC) of the z-transform of x[n]

Let
The Region of Convergence (ROC) of the z-transform of x[n]
A.
Is
B.
Is
C.
Is
Answer
D.
Does not exist

Answer: Option C

Solution

Answer: Option C
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