What is the signal x(n) whose z-transform X(z)=log(1+az-1);|z|>|a|?
Posted: Thu Jul 14, 2022 9:44 am
a) \((-1)^n.\frac{a^n}{n}.u(n-1)\)
b) \((-1)^n.\frac{a^n}{n}.u(n+1)\)
c) \((-1)^{n-1}.\frac{a^n}{n}.u(n-1)\)
d) \((-1)^{n-1}.\frac{a^n}{n}.u(n+1)\)
b) \((-1)^n.\frac{a^n}{n}.u(n+1)\)
c) \((-1)^{n-1}.\frac{a^n}{n}.u(n-1)\)
d) \((-1)^{n-1}.\frac{a^n}{n}.u(n+1)\)