Answer:
UNION OF SETS
The union of two sets is a set containing all elements that are in A or in B (possibly both)
INTERSECTION OF SETS
The intersection of sets can be denoted using the symbol '∩'. As defined above, the intersection of two sets A and B is the set of all those elements which are common to both A and B.
COMPLEMENT OF A SET
The complement of set is defined as a set that contains the elements present in the universal set but not in set A.
DIFFERENCE OF SETS
The difference of sets is one of the important and fundamental set theory operations.
Step-by-step explanation:
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