Find the inverse z-transform of

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 42E
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Find the inverse z-transform of

1
z(z-0.25)(z-0.5)
y(z) =
eccione una:
a. x[n]=8-16(0.25)u[n]+8(0.5)^u[n]
b. x[n] = 80[n]-(0.25) u[n]+8(0.5)"u[n]
c. x[n] = 80[n]- 16(0.25)"u[n]-8(0.5)"u[n]
d. x[n]=80[n]- 16(0.25)"u[n]+8(0.5)"u[n]
e. x[n] = 80[n]- 16(0.25)"u[n]+u[n]
Transcribed Image Text:1 z(z-0.25)(z-0.5) y(z) = eccione una: a. x[n]=8-16(0.25)u[n]+8(0.5)^u[n] b. x[n] = 80[n]-(0.25) u[n]+8(0.5)"u[n] c. x[n] = 80[n]- 16(0.25)"u[n]-8(0.5)"u[n] d. x[n]=80[n]- 16(0.25)"u[n]+8(0.5)"u[n] e. x[n] = 80[n]- 16(0.25)"u[n]+u[n]
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