Electronics Engineering · Signals and Systems
Consider a discrete-time LTI system with impulse response h[n] = (0.9)n u[n]. Which of the following statements is true regarding the causality and the stability of the system?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The system is non-causal and unstable
- 2The system is causal and BIBO stable✓
- 3The system is causal but unstable
- 4The system is non-causal but stable
Correct answer
The system is causal and BIBO stable
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