Consider the divides relation, m | n, on the set A = {2, 3, 4, 5, 6, 7, 8, 9, 10}. The cardinality of the covering relation for this partial order relation (i.e., the number of edges in the Hasse diagram) is

Consider the divides relation, m | n, on the set A = {2, 3, 4, 5, 6, 7

1.	Consider the divides relation, m \| n, on the set A = {2, 3, 4, 5, 6, 7, 8, 9, 10}. The cardinality of the covering relation for this partial order relation (i.e., the number of edges in the Hasse diagram) is
A.	6
B.	5
C.	8
D.	7
Answer» E.