Denominator polynomial of a transfer function of certain network is: s3 + s2 + 2s + 24 Then the network is:

Denominator polynomial of a transfer function of certain network is:

s³ + s² + 2s + 24

Then the network is:

[A].	stable
[B].	oscillatory
[C].	unstable
[D].	depends on numerator polynomial

Answer: Option C

Explanation:

Routh array

1-750-5-1

There is negative number present in first column. Thus network is unstable.