Use Set Notation, and List All the Elements of the Set

Multiple Choice

Use set notation, and list all the elements of the set.
- $\{ 12,13,14 , \ldots , 18 \}$

A) $\{ 12,13,14,15,16,17,18 \}$
B) $\{ 12,14,16,18 \}$
C) $\{ 12,13,15,17,18 \}$
D) $\{ 12,13,14,15,16,17,18,19 \}$