Question

Suppose we are given set A = {1, 2, 3, 4, 6, 12} and a relation, R, from A x A. The
relation is defined as follows:

R = {(a, b) | a divides b} where (a, b) are elements of A x A.

a) (4 pts) List all the ordered pairs (a, b) that are elements of the relation.

b) (2 pts) Use the results from part a to construct the corresponding zero-one matrix.