Question

what is the difference between universal set and union set

Answer 1

Step-by-step explanation:

Universal set means all the elements of present in set A and Set B

Answer 2

Answer:

First of all:

What is Set?

A "set" is a "collection" of objects that are clearly "indentified."

Union set:

⇒The word union means "Together".

⇒Same,In maths and sets it means "Combanitaion" of two sets for example:

Look at these sets:

A = {1,3,5,7,9}

B = {0,3,6,9}

-------------------------------------------------

The set which contain all the elements that belong to A togather with all members of A is {0,1,3,5,7,9} It is Union of set A and B.

We can write it as: A U B.

Universal Set:

⇒The word Universal means "Applicable to all cases"

⇒When a given set is "Overall set" to which all the objects in a discussion belong,the given set is called Universal set.

We can write it as: U We say :Universal Set