Answer
Sequence converges to 1
Work Step by Step
$a_{n}=1+(\frac{-2}{e})^{n}$
$\lim\limits_{n \to \infty} [1+(\frac{-2}{e})^{n}]$
$=\lim\limits_{n \to \infty} 1 + \lim\limits_{n \to \infty} (\frac{-2}{e})^{n}$
$=1+0$
$=1$
Sequence converges to 1