Aufgabe.

Sei $ \mbox{$t\in\mathbb{C}$}$ . Berechne

$ \mbox{$\displaystyle
\exp\left(
t\left(
\begin{array}{rrrrr}
1 & 5 & -3 & 2 ...
... & -1 & 1 & 0 \\
1 & 2 & -1 & 0 & -1 \\
\end{array}\right)
\right) \; .
$}$