Set

What does this symbol ( ∩ ) represent in set theory?

• Union
• Intersection
• Disjointed
• Subset

Tags

CCSS.HSS.CP.A.1

What type of set is denoted as either { } or ∅?

• Universal Set
• Empty (or Null) Set
• Disjointed Set
• Complement of a Set

What does this symbol mean?
∉

• Is not a member of
• Is not an intersection
• Not the universal set
• Empty set

Tags

CCSS.HSS.CP.A.1

List the members in the following set: { even numbers less than 12 }

• {2, 6, 8, 10, 12}

• (2 4 6 8 10)

• {2, 4, 6, 8, 10}

• {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}

List the members in the following sets: B = { letters used in the word 'mathematics' }

• B = { m, a, t, h, e, m, a, t, i, c, s}

• B = { m, h, e, a, t, i, c, s}

• B = { m, a, t, h, e, a, t, i, c, s}

• B = {s, c, i, t, a, m, e, h, t, a, m}

Which of the following symbols represent "is a member of" 

•  $\infty$  

•  $\notin$  

•  $\subset$  

•  $\in$  

What is a finite set?

• All elements in the set are equal

• All elements in the set can be named and not counted

• All elements in the set can be counted and named

• All elements in the set has a set which can be counted.

The Universal set is represented by:

• $\cap$

• $\exists$

• $\cup$

• $\subseteq$

Z = { Prime numbers less than 17} = { 1, 2, 3, 5, 7, 9, 11, 13, 15}

• True

• False

Tags

CCSS.4.OA.B.4

Write {even whole numbers between 3 to 15} using the roster method.

• {3,5,7,9,11,13,15}

• {5,7,9,11,13}

• {4,6,8,10,12,14}

• {2,4,6,8,10,12,14,16}

Tags

CCSS.5.NBT.A.2