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electronics and communication engineering signals and systems
1. ROC of sequence x[n] = (3)n ∪[n] + (4)n ∪[- n - 1]
(A): 3 < |z| < 4
(B): |z| > 3
(C): |z| > 4
(D): |z| < 4
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By: guest on 02 Jun 2017 01.13 am
x[n] = (3)n ∪(n) + (4)n ∪(- n - 1)
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