Question

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

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

b.{integers from 1 to 12}

c.{1, 2, 3, … 10, 11, 12}

d. {1, 2, 3, 4, …}

Answer 1

HINT : Here, once of choices has values that is never ending...

Answer 2

The answer would be d because the 3 dots at the end (...) mean never ending and it goes past 12. All the other start from 1 and end at 12, except your last choice.