Electronis Discussion
0 votes

Consider a single input single output discrete-time system with $x[ n ]$ as input and $y [ n ]$ as output, where the two are related as$$y [ n ]= \begin{cases} n \mid x [ n ] \mid,   & \text{ for } \ 0\leq n\leq 10\\ x [ n ] – x [ n-1 ], & \text{otherwise.}\end{cases}$$ Which one of the following statements is true about the system?

  1. It is causal and stable
  2. It is causal but not stable
  3. It is not causal but stable
  4. It is neither causal nor stable
in Continuous-time Signals by (2.8k points)
retagged by

Please log in or register to answer this question.

Answer:
Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.
1,109 questions
52 answers
8 comments
43,031 users