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B
Is the set that contains all the elements that are in A but not in ________.
Roster Method
this is the Listing method
Set Building notation method
A method that lists the rules that determine whether an object is an element of the set or simply describes elements
Proper Subset
pag may kulang na isa (parang ikaw hahahah)
formula
2 r ( r is the number of elements in the set )
Union set
add mo ung set A at set B
Intersection set
you add the elements of the intersection of set A and set B