I need the answer as soon as possible What's the Z-Transform of the signalx(k) = 2* for k < 0andx(k) = (1/3)k for k2 0а.-z/ ((z + 3) (2 + z))b.z/ ((z + 3) (2 - z))С.othersd. -z/((z - 3) (2 - z))е.z/ ((z - 3) (2 - z))

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What's the Z-Transform of the signal x(k) = 2* for k < 0 and x(k) = (1/3)** for k2 0 а. - z/ ((z + 3) (2 + z)) b. z/ ((z + 3) (2 - z)) С. others d. -z/((z - 3) (2 - z)) z/ ((z - 3) (2 - z)) е.

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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I need the answer as soon as possible

What's the Z-Transform of the signal
x(k) = 2* for k < 0
and
x(k) = (1/3)k for k2 0
а.
-z/ ((z + 3) (2 + z))
b.
z/ ((z + 3) (2 - z))
С.
others
d. -z/((z - 3) (2 - z))
е.
z/ ((z - 3) (2 - z))

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