# Find Eigevectors and Eigenvalues of a 3 by 3 Matrix on Video

      

This video includes all the steps needed to calculate the eigenvectors and eigenvalues of a 3 by 3 matrix.
Question:
Question: Find the eigevalues and eigenvectors of the matrix $A = \begin{bmatrix} -1 & 2 & -1 \\ 2 & 3 &1 \\ -1 & 2 & -1 \end{bmatrix}$

Eigenvalues and Eigenvectors of a 3...
Eigenvalues and Eigenvectors of a 3 by 3 Matrix