HW: Using the partial fraction method to find x(n) for z(z²-4z+5) (-3)(z-1)(2-2) for ROC's (a) 2 < /z] < 3, (b) lz| > 3,(c) ]z| < 1 1- X(z) = (z-3)(z-1)(Z–2)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 15T
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HW: Using the partial fraction method to find x(n) for
1- X(z) =
z(z²-4z+5)
for ROC's (a) 2 < \z] <3, (b) |z| > 3, (c) [z| < 1
(z-3)(z-1)(2-2)
23+2z?
for ROC \z| >?
(z-0.5)*(2+;)
2- X(z) =
23-272
3- X(z) = -
(2-0.5)(2+)*
for ROC -<Ial >
Transcribed Image Text:HW: Using the partial fraction method to find x(n) for 1- X(z) = z(z²-4z+5) for ROC's (a) 2 < \z] <3, (b) |z| > 3, (c) [z| < 1 (z-3)(z-1)(2-2) 23+2z? for ROC \z| >? (z-0.5)*(2+;) 2- X(z) = 23-272 3- X(z) = - (2-0.5)(2+)* for ROC -<Ial >
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