Tell whether the statement is true or false. If false, give the reason.
-{3, 7, 15} = {0, 3, 7, 15}
A) True
B) False; 0 is not a valid member of a set.
C) False; 0 must be an element of both sets.
D) False; each set must have 4 elements.

Question

Quizplus · Accepted Answer

The statement is false because the set {3, 7, 15} does not contain the element 0, whereas the set {0, 3, 7, 15} does. For two sets to be equal, they must contain exactly the same elements.

Tell Whether the Statement Is True or False