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ECE · Q446

Signal Processing

Engineering and GATE · ECE · question 446

Q446

The range of values of a and b for which the linear time invariant system with impulse response h(n) = an, n ≥ 0; bn, n < 0 will be stable is

A.
|a| < 1, |b| > 1
Answer
B.
|a| < 1, |b| < 1
C.
|a| > 1, |b| > 1
D.
|a| > 1, |b| < 1

Answer: Option A

Solution

Answer: Option A
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