Problem:
Find the distance between the following two vectors:
$\left(
\begin{array}{c}
 -2 \\
 1 \\
 6 \\
 0 \\
 2 \\
 4 \\
 -2 \\
\end{array}
\right)$ and
$\left(
\begin{array}{c}
 1 \\
 5 \\
 -6 \\
 -8 \\
 3 \\
 -5 \\
 -9 \\
\end{array}
\right)$.
Answer:
$2 \sqrt{91}$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/distance/7364.txt'}