Question

Which of the following does not represent the set of odd integers from 1 to 20?

{1, 3, 5, 7, …}

{1, 3, 5, …, 15, 17, 19}

{1, 3, 5, 7, 9, 11, 13, 15, 17, 19}

{odd integers from 1 to 20}