Q48. In a project, each member must perform one-to-one communication for sharing
information. At this time, which of the following is an appropriate description
concerning the relationship between the number of project members and the number of
necessary communication paths?
a) In the case where the number of members increases by one, the higher the original
number of members, the higher the increase in the number of paths
b) If the number of members increases by one, the number of paths also increases by
one.
c) The relationship between the number “x” of members and the number “y” of paths is
represented by y = x!.
d) The relationship between the number “x” of members and the number “y” of paths is
represented by y = x2.