Set Operations Examples And Solutions

Set a 1 4 6 8 set b 0 2 4 8 9 u.

Set operations examples and solutions. Thus the set a b read a union b or the union of a and b is defined as the set that consists of all elements belonging to either set a or set b or both. Find out a b. The order of the elements in a set doesn t contribute. Here four basic operations are introduced and their properties are discussed.

1 2 3 3 1 2 1 2 1 3 2 note. The intersection of the sets a and b denoted by a b is the set of elements belongs to both a and b i e. A b 3 4. The symbol is employed to denote the union of two sets.

Union of sets intersection of sets difference of sets complement of set ordered pair ordered n tuple equality of ordered n tuples cartesian product of sets contents sets can be combined in a number of different ways to produce another set. Scroll down the page for more examples and solutions. We will look at the following set operations. Set of the common element in a and b.

4 cs 441 discrete mathematics for cs m. Here are some useful rules and definitions for working with sets. Union of sets learn about union of sets. The following figures give the set operations and venn diagrams for complement subset intersect and union.

Union intersection and complement. Two sets are equal if and only if they have the same elements. For example suppose that committee a consisting of the 5 members jones blanshard nelson smith and hixon meets with committee b. Duplicates don t contribute anythi ng new to a set so remove them.