2. Given 1- 3z-2 Y(z) : (1– 3z-1)(1+z-1) (i) Expand Y(z) into partial fractions. (ii) Determine the sequences y,[n], y2 [n], and y3[n] whose z-transform is given by the above expression, together with the region of convergence (in each case).

2. Given 1- 3z-2 Y(z) : (1– 3z-1)(1+z-1) (i) Expand Y(z) into partial fractions. (ii) Determine the sequences y,[n], y2 [n], and y3[n] whose z-transform is given by the above expression, together with the region of convergence (in each case).

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

2. Given
1 – 3z-2
Y(z) :
(1– 3z-1)(1+z-1)
(i) Expand Y (z) into partial fractions.
(ii) Determine the sequences y, [n], y2[n], and y3[n] whose z-transform is given by the above
expression, together with the region of convergence (in each case).

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