Item:Q8290: Difference between revisions
Created a new Item: union, operation in set theory; union (denoted by ∪) of a collection of sets is the set of all distinct elements in the collection |
(No difference)
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Created a new Item: union, operation in set theory; union (denoted by ∪) of a collection of sets is the set of all distinct elements in the collection |
(No difference)
|