Match List-I with List-II and select the correct answer using the options given below:

List-I (x[n])	List-II (X(z))
a. $${a^n}u\left[ n \right]$$	1. $$\frac{{az}}{{{{\left( {z - a} \right)}^2}}}$$
b. $${a^{n - 2}}u\left[ {n - 2} \right]$$	2. $$\frac{{z{e^{ - j}}}}{{z{e^{ - j}} - a}}$$
c. $${e^{jn}}{a^n}$$	3. $$\frac{z}{{z - a}}$$
d. $$n.{a^n}u\left[ n \right]$$	4. $$\frac{{{z^{ - 1}}}}{{z - a}}$$