If the impulse response of a discrete-time system is h[n] = -5nu[-n - 1], then the system function H(z) is equal to

If the impulse response of a discrete-time system is h n...

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Examveda

A. $$\frac{{ - z}}{{z - 5}}$$ and the system is stable

B. $$\frac{z}{{z - 5}}$$ and the system is stable

C. $$\frac{{ - z}}{{z - 5}}$$ and the system is unstable

D. $$\frac{z}{{z - 5}}$$ and the system is unstable

Answer: Option B

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