Eigenvalue/Eigenvector Check

Last updated over 7 years ago

1 question

Note from the author:

A one-question quiz on understanding eigenvectors.

Suppose that
where x=(3, 1, 2) (so x is an eigenvector of A corresponding to
Is y=(6, 2, 4) also an eigenvector of A corresponding to the same eigenvalue? Why or why not?