
Q. The characteristic equation of a linear time-invariant (LTI) system is given by
∆(𝑠) = 𝑠4 + 3𝑠3 + 3𝑠2 + 𝑠 + 𝑘 = 0.
The system is BIBO stable if

Ans: Option (C)
Solution:

Q. The characteristic equation of a linear time-invariant (LTI) system is given by
∆(𝑠) = 𝑠4 + 3𝑠3 + 3𝑠2 + 𝑠 + 𝑘 = 0.
The system is BIBO stable if
Ans: Option (C)
Solution: