Tell whether the statement is true or false. If false, give the reason.
-15 ∉ {x|x is an even counting number}
A) False; 15 is a counting number.
B) False; 15 is an even counting number.
C) False; 15 is an element of the set.
D) True

Question

Quizplus · Accepted Answer

The statement is true because 15 is not an even counting number; the set described includes only even counting numbers, and 15 is odd.

Tell Whether the Statement Is True or False