Practice problem
Which of the sets below is the set of positive even numbers less than 999, in roster form?
{1,2,3,4,5,6,7,8}\{1, 2, 3, 4, 5, 6, 7, 8\}{1,2,3,4,5,6,7,8}
2,4,6,82, 4, 6, 82,4,6,8
{2,4,6,8}\{2, 4, 6, 8\}{2,4,6,8}
{1,3,5,7}\{1, 3, 5, 7\}{1,3,5,7}
Type a concept, like “slope” or “photosynthesis”.