If A and B are two sets such that A ⊂ B, then what is A ∪ B?

+1 vote
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asked Jul 17, 2017 in Mathematics by jayprakash (2,890 points) 1 3 12

If A and B are two sets such that A ⊂ B, then what is A ∪ B? 

1 Answer

+1 vote
answered Jul 29, 2017 by sforrest072 (157,439 points) 61 411 949

If A and B are two sets such that A ⊂ B, then A ∪ B = B.

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