Consider the infinite-length, discrete-time sequence x[n] = 0.9|n|, where n is an integer. The region of convergence of its Z-transform X(Z) is given by: (Note: z is a complex variable)

GATE 2026 Electrical Engineering Q11 — Electrical Engineering

GATE 2026Shift 1Q11MCQanswer keyexplanation soonmedium

Electrical Engineering · Signals and Systems - Z-transform

Concept intelligence

Drill mode: ROC · 1/7

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Recurring concept

Signals and Systems - Z-transform has appeared in GATE Electrical Engineering 2 times across 2 years (2024, 2026).

More questions on Signals and Systems - Z-transform

∑ has math

Z-transformROCdiscrete-timesignals