Set and Subsets

TRUE or FALSE.

A subset is part of a set.

• TRUE

• FALSE

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

• universal set

• null set

• subset

• proper subset

If A = {1, 2, 3}, which of the following is one of its subset?

• {4}

• {0}

• { }

• 0

What does ⊆ mean?

• empty set

• superset

• proper subset

• subset

If U = {1, 3, 5, 7, 9, 11, 13}, which of the following is a proper subset of U?

• B = {2, 4}

• C = {1, 9, 8, 13}

• D = {2, 3, 4, 5}

• F = {5, 11, 1, 3}

Which if the following is a subset of

A = {car, airplane, train}

• {boat}

• {car, train}

• {motorcycle, car}

• {bicycle, train}

Complete the statement.

If every element is Set A is an element of Set B, then

• A is a subset of B

• A ⊂ B

• B is a proper subset of A

• A and B are parallel

TRUE or FALSE

Let P = {3, 5, 7, 9, 11} and Q = {9, 11, 13} then

Q ⊂ P

• TRUE

• FALSE

Complete the sentence.

Every set is a subset of __________.

• 0

• itselt

• {∅}

• real number

Let A = {2, 3, 4, 5, 6, 7} B = {2, 4, 7, 8} C = {2, 4}

Which of the following statement is TRUE?

• B ⊂ C

• A ⊂ C

• C ⊂ A

• A ⊂ B