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  • 2014| SET 2 - (ECE GATE Exam) - Previous Question Paper Solution
  • Let x[n] = x[-n]. Let X(z) be the z-transform of x[n]. If...
Multiple choice

Let x[n] = x[-n]. Let X(z) be the z-transform of x[n]. If 0.5 + j0.25 is a zero of X(z), which one of the following must also be a zero of X(z)?

  1. 0.5 - j0.25

  2. 1/(0.5 + j0.25)

  3. 1/(0.5 - j0.25)

  4. 2 + j4

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

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