Consider the following open-loop discrete-time system as shown in the following figure. Here, D(z)=(M(z))/(E(z))
where, m(k+1)=0.5e(k+1)-0.4e(k)+0.485m(k) and consider G_(p)(s)=(5)/((s+1)(s+2)). Calculate (i) (C(z))/(E(z)^('))
and (ii) step response for this system. Use T=1 sec and z -domain expression is fine.
Marks: 15+10=25