Signals and Systems - Engineering

Q1:

Which one of following is correct condition to check the stability of system?

A Bounded I/P unbounded O/P

B Bounded I/P and O/P

C Bounded O/P and I/P

D Bounded I/P Bounded O/P

ANS:B - Bounded I/P and O/P

To check the stability of a system we have to give a bounded input and check if we get a bounded output, else the system is unstable.