Discussion Forum
Que.  Let S be a set of n elements. The number of ordered pairs in the largest and the smallest equivalence relations on S are: 
a.  n and n 
b.  n^2 and n 
c.  n^2 and 0 
d.  n and 1 
Answer:n^2 and n

Que.  Let S be a set of n elements. The number of ordered pairs in the largest and the smallest equivalence relations on S are: 
a.  n and n 
b.  n^2 and n 
c.  n^2 and 0 
d.  n and 1 
Answer:n^2 and n

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