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Discussion

ROC of sequence x[n] = (3)n ∪[n] + (4)n ∪[- n - 1]

  • A.|z| > 4
  • B.3 < |z| < 4
  • C.
    |z| < 4>
  • D.
    |z| > 3

Answer: B

No Explanation.

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