Problem:
Find the determinant of the matrix
$\left(
\begin{array}{cc}
 -\frac{11}{3} & 0 \\
 \frac{1}{2} & \frac{5}{6} \\
\end{array}
\right)$.
Answer:
$-\frac{55}{18}$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/determinant/31416.txt'}