Question

7: Consider a system y(n)+y(n-1)=x(n). Find unit step
response of this system
2663802882
(3 + 1) = -1)
2
(2 + 1)(z-
Z + 1
z - 1
z(Z - 1)
z +1​

Answer 1

U have written half-half I m not understanding it sorry