What is the signal x(n) whose z-transform X(z)=log(1+az');|z|>|a|?a) (–1)". . u(n – 1)b) (–1)". . u(n +1). u(n – 1)a"c) (-1)ª-1.d) (–1)"–1.a"n-1 a"-. u(n + 1)n

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Answered: t is the signal x(n) whose z-transform…

t is the signal x(n) whose z-transform X(z)=log(1+az'); |z|>|a )".. u(n – 1) a" -)". . u(n + 1) n )n-1, " . u(n – 1) . u(n + 1) 2-1 a"

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.16P

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Question

What is the signal x(n) whose z-transform X(z)=log(1+az');|z|>|a|?
a) (–1)". . u(n – 1)
b) (–1)". . u(n +1)
. u(n – 1)
a"
c) (-1)ª-1.
d) (–1)"–1.
a"
n
-1 a"
-. u(n + 1)
n

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