Draw the digraph for each matrix and determine which matrices are irreducible a. Show that has only one eigenvalue of multiplicity two and that all eigenvectors are multiples of .   . Consider a...

Draw the digraph for each matrix and determine which matrices are irreducible

a. Show that has only one eigenvalue
of multiplicity two and that all

eigenvectors are multiples of .

. Consider a general version of part
Show that A has one

eigenvalue of multiplicity n and that all eigenvectors are multiples of