Consider a system with the following impulse response: h$($n$)=2$nu$($n$)$

Determine the response of the system with the following input: x$($n$)=2$$($n$1)+$u$($n$)$

Select one:

a$.$

y$($n$)=12$n$+112+2$n$1$u$($n$1)$

b$.$

y$($n$)=12$n$+112+2$n$12$n$+112$

c$.$

None of the answers

d$.$

y$($n$)=12$n$+112+2$nu$($n$1)$