SOLUTION: If A <font face = "symbol">Ç</font> B = {3,1,0}, what are the possible solutions for A and B?

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Question 174704: If A Ç B = {3,1,0}, what are the possible solutions for A and B?
Answer by Edwin McCravy(20086) About Me  (Show Source):
You can put this solution on YOUR website!
If A Ç B = {3,1,0}, what are the possible solutions for A and B?

A Ç B = {3,1,0}, then

A and B can be any set such that their only common
elements (members) are 3, 1, and 0.

For example, A could be, say, (3,1,0,2,4) and B could 
be, say, {3,1,0,5,6,7)

Or

For another example, A could be, say, 
A = (3, 1, 0, p, q, z, t) 
and B could be, say, 
B = {3, 1, 0, Connecticut, Florida, Nebraska)

There are infinitely many possibilities unless 
you were given a universal set.

Edwin