Section 12.1 Eigenvectors
An eigenvector, of a matrix, is a non-zero vector where multiplication by said matrix does not change its direction. This sage block will generate a gif to demonstrate; you can define a new matrix or leave the values in.
All eigenvectors exist along the green lines of the gif.
Subsection 12.1.1 Eigenvectors of Matrices
We will use the matrix \(A\) to demonstrate.
We can find its eigenvectors with the
eigenvectors_right
method.We will focus on the first tuple in the list that was returned.