Question

Which of the following does not represent the set of integers from 1 to 10?

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
{1, 2, 3, … 8, 9, 10 }
{1, 2, 3, 4, …}
{integers from 1 to 10}

Answer 1

{1, 2, 3, 4, …}

Answer 2

because the elements go to infinity.