A unity feedback system has \(G(s)=\frac{k} {s(s+1)}\) . The steady-state error in the output response for a unit step input is
1
∞
2
zero
3
k
4
\(\frac {1} {k}\)
5
Question Not Attempted
A unity feedback system has \(G(s)=\frac{k} {s(s+1)}\) . The steady-state error in the output response for a unit step input is