SOLUTION: if {2,3,5} is not subset from {2,3,x} find x

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Question 1021581: if {2,3,5} is not subset from {2,3,x} find x
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
x can be any real number not equal to 5. And yes, x can take on the value of 2 or 3. Whether or not repetition of numbers is allowed, the resulting set still would not be a superset of {2,3,5}.