Obtenha a transformada de Laplace da função g(t)=sen(2t)tsen⁡(2t)t

π/2 - arctg (s/2)

$\mathscr{L}\{\frac{sen(2t)}{t}\} = \frac{\pi}{2} - arctg\left( \frac{s}{2} \right)$L{tsen(2t)​}=2π​−arctg(2s​)