Can a real matrix which has a nonreal eigenvalue be defective?
Suppose that , is an eigenpair of the invertible matrix . Then , is an eigenpair of which of the following matrices?
Fill in the blanks.
Let be an matrix. Then ) equals and equals .
Is it possible for a nonzero matrix to have 0 as its only eigenvalue?
Calculate the eigenvalues of
Suppose is a linear operator. Then is an eigenvalue of if and only if