SETS

Which of the following is NOT a SET?

• {bike, tricycle, car, bus}

• {2, 3, 5, 7, 11, 13...}

• {red, blue, yellow}

• (0, 2, 4, 6, 8)

Tags

CCSS.HSS.CP.A.1

What is the cardinality of the set A = {whole numbers less than or equal to 20}?

• 20

• 21

• 19

• 18

Tags

CCSS.2.MD.B.6

The objects inside the set are called ____________________

Tags

CCSS.4.OA.B.4

A set whose elements are countable.

• finite

• infinite

• equal

• equivalent

All equal sets are equivalent sets.

• TRUE

• FALSE

• MAYBE

All equivalent sets are equal sets.

• TRUE

• FALSE

• MAYBE

How do you call the sets whose elements can not be counted?

• Finite

• Infinite

• Equal

• Equivalent

What is the cardinality of a null set?

• 0

• 1

• infinite

• undefined

Which of the following is the symbol used to enclosed the elements of a set.

• ( )

• { }

• [ ]

• { )

The elements of a set can be repeated.

• TRUE

• FALSE

• MAYBE

• SOMETIMES