Question

Which of the following does not represent the set of positive integers from 5 to 12?

{5, 6, 7, 8, 9, 10, 11, 12}

{5, 6, 7, 8, … }

{5, 6, 7, …, 10, 11, 12}

{positive integers from 5 to 12}

Answer 1

The second...because the ellipses in that position mean that it will continue on forever.

Answer 2

{5, 6, 7, 8, … }