Problem:
Find the cross product of the following vectors:
$\left(
\begin{array}{c}
 -\frac{39}{4} \\
 \frac{7}{2} \\
 8 \\
\end{array}
\right)$ and
$\left(
\begin{array}{c}
 -10 \\
 \frac{7}{4} \\
 \frac{19}{4} \\
\end{array}
\right)$
Answer:
$\left(
\begin{array}{c}
 \frac{21}{8} \\
 -\frac{539}{16} \\
 \frac{287}{16} \\
\end{array}
\right)$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/cross_product/20209.txt'}