The set S will consist of 12 members.
Given that :
Number of subsets of set S = 6
Let the subsets of S be : a, b, c, d, e, f
Members of each subset of S = 2
This means :
a has 2 members
b has 2 members
c has 2 members
d has 2 members
e has 2 members
f has 2 members
The set S includes all members of each subset, hence, the number of members of the set S will be :
2 + 2 + 2 + 2 + 2 + 2 = 12 members
Hence, the set S consists of 12 members
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