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ESE 2021 Technical Quiz || Z-Transform

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Question 1

Let X[z] is the z-transform of a summable signal, x[n] having pole at Z = 1/2, then

Question 2

For the given ROC in z – plane which one of the following statement is correct?

Question 3

The inverse Z-transform of the function  for

Question 4

Consider a non-causal system whose Z-transform is given by

Find x(1) = ___________?

Question 5

Find x(0) if the Z-transform of x(n) is X(z) which is equal to and the ROC pass the unit circle.
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May 15ESE & GATE EE

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Mohd. IrshadMohd. IrshadMember since Apr 2020
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