For the unity feedback control system shown in the figure, the open-loop transfer function G(s) is given as G ( s ) = 2s ( s + 1 ) The steady state error ess due to a unit step input is

For the unity feedback control system shown in the figure, the open-loop transfer function G(s) is given as $$G\left(s\right)=\frac{2}{s\left(s+1\right)}$$
The steady state error ess due to a unit step input is

Answer: Option A