Each matrix below represents a relation. The rows and columns are numbered 1 through 3 or 4. Give the arrow diagram for each matrix, then express each relation as a set of ordered pairs. (a) [ 0 1 0] (d) [ 1 0 0]
[ 1 0 0] [ 0 0 0]
[ 0 0 1] [ 0 0 0]
(b) [ 1 1 0] (e) [ 1 0 0 1]
[ 0 0 0] [ 0 0 1 0]
[ 1 0 1] [ 1 0 0 0]
[ 0 1 0 1]
(c) [ 1 0 0]
[ 0 1 0] (f) [ 0 0 1 0]
[ 0 0 1] [ 0 0 1 0]
[ 0 0 1 0]
[ 0 0 1 0]