Let a = {1, 3, 5, 7}

question 13

Multiple Choice

Let A = {1, 3, 5, 7}
B = {5, 6, 7, 8}
C = {5, 8}
D = {2, 5, 8}
U = {1, 2, 3, 4, 5, 6, 7, 8}.
Determine whether the statement is true or false.
-{0} ⊆ U

• A) True
• B) False; the empty set is a subset of set U.
• C) False; {0} is not a subset of set U, because 0 is not an element of U.
• D) False; 0 is an element of set U, not a subset.