Answer:
We can't find the eigenvalues and characteristic equations of matrix A.
Step-by-step explanation:
Here,
[tex]A=\left[\begin{array}{ccc}-2&1&0\\-2&0&1\end{array}\right][/tex]
it is a 2 × 3 matrix, which is not a square matrix.
So, we are unable to find the eigenvalues and characteristic equations of matrix A.