Sets

A set having no elements is called

• Null Set

• Void Set

• Empty set

• Infinite set

Which image shows union of two sets?

• 
• 
• 
• 

The image shows (a)   of sets

In the given image we have following forms for set.

• Descriptive Form

• Tabular Form

• Set-builder form

• Infinite Set

In the given example the elements are

(a)  

Which symbol is not given in the image?

• =

• n(A)

• U

• A U B

The name of set is denoted by

• Small letters

• Capital letters

The elements of a set are separated by a

• Equal to

• Comma

• Semi colon

• Full stop

Set of factors of 12 is

• { 1,2,3,4,5}

• {2,3,4}

• {1,2,3,4,12}

• {1,3,5,7}

Tags

CCSS.4.OA.B.4

A set having only one element is called

• Infinite set

• Null Set

• Singleton.