Problem:
Give a list of vectors that forms a basis for the null space of the following matrix (round your answer to three decimal places):
$\left(
\begin{array}{ccc}
 -2 & -7 & -5 \\
 -8 & 5 & 0 \\
\end{array}
\right)$.
Answer:
${\{-25.,-40.,66.\}}$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/null_space/47809.txt'}