Question

Which of the following does not represent the set of integers from 1 to 12?

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}

{1, 2, 3, …, 10, 11, 12}

{1, 2, 3, 4, …}

{integers from 1 to 12}

Answer 1

{1, 2, 3, …, 10, 11, 12}

Answer 2

{1, 2, 3, 4, …} this does not represent as dots keep going means it will keep going on from 12