Types of Sets

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

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

Which of the following is an example of a well-defined set?

• Set of Math books in the library

• Set of large animals

• Set of nice objects

• Set of small boxes

Tags

CCSS.K.MD.B.3

Which of the following is considered to be a universal set?

• X = {dog, carabao, cow}

• Y = {monkey, cat}

• Z = {all animals in land}

• A = {eagle}

Tags

CCSS.HSS.CP.A.1

Which set is denoted by {} or ∅?

• Universal Set

• Subset

• Null Set

• Proper Subset

A set is a collection of objects that have something in common or follow a rule.

• True

• False

The objects in the set are called its _____________________.

Which of the following is the set of odd whole numbers less than 10?

• C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

• D = {0, 2, 4, 6, 8}

• E = {1, 3, 5, 7, 9}

• None of the above

Tags

CCSS.2.OA.C.3

Which of the following is a subset of set G?

G = {d, a, r, e}

• A = {e, a, r}

• B = {r, e, d}

• C = {e, r, a}

• All of the above.

Tags

CCSS.HSS.CP.A.1

Which of the following is NOT a subset of set A?

A = {2, 3, 5, 7, 11}

• B = {3, 5, 2, 7}

• C = {2, 3, 7, 9}

• D = {7, 2, 3, 11}

• None of the above.

Tags

CCSS.HSS.CP.A.1

If X = {Asia, Africa, North America, South America, Antarctica, Europe, Australia}, and Y = {Atlantic, Pacific, Arctic, Indian, Antarctic}, then which of the following could be the universal set?

• U = {oceans}

• U = {countries}

• U = {world}

• None of the above.

Tags

CCSS.HSS.CP.A.1