Cexante: Consider the Peridic spure ware $x(9)$ shoun in the figore a$)$ dete complex exp. Lourier series of $x(t)$

b$)$ determine the trigatametric Louriler ssies of $(t)$

$x(t)={\displaystyle \underset{k=}{\overset{}{}}}a{e}^{\text{J}\text{h}\text{o}\text{w}\text{t}}$

$c_h=\frac{1}{t_0}{\displaystyle \underset{0}{\overset{t_0}{}}}x(t)e^{-\text{j}\text{t}\text{h}\text{e}\text{t}}dt$