Problem:
Find the $\ell_\infty$ norm of the following vector:
$\left(
\begin{array}{c}
 2 \\
 4 \\
 5 \\
\end{array}
\right)$.
Answer:
$5$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/lp_norm/25712.txt'}