Let X = {2, 3, 6, 12, 24}, and ≤ be the partial order defined by X ≤ Y if X divides Y. Number of edges in the Hasse diagram of (X, ≤ ) is

Let X = {2, 3, 6, 12, 24}, and ≤ be the partial order defined by

1.	Let X = {2, 3, 6, 12, 24}, and ≤ be the partial order defined by X ≤ Y if X divides Y. Number of edges in the Hasse diagram of (X, ≤ ) is
A.	1
B.	3
C.	4
D.	7
Answer» D. 7