Matrix/3x3/Eigenvector/Check/2/Exercise

Check whether the vector ${}{\begin{pmatrix}7\\2\\3\end{pmatrix}}$ is an eigenvector of the matrix

${\begin{pmatrix}2&-4&-9\\-2&7&-2\\-1&-1&0\end{pmatrix}}.$

In this case, determine the corresponding eigenvalue.

Create a solution