Which of the following does not represent the set of integers from 1 to 9?

{integers from 1 to 9}

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

{1, 2, 3, …, 7, 8, 9}

{integers greater than 1}

Question

Which of the following does not represent the set of integers from 1 to 9? 

 {integers from 1 to 9} 

 {1, 2, 3, 4, 5, 6, 7, 8, 9} 

 {1, 2, 3, …, 7, 8, 9} 

 {integers greater than 1}

e.mccormick · Answer

Well, can you say which of those does?  If something does, it is not the answer.

anonymous · Answer

if all else fails, list them ^.^
Except the second choice, that's already listed...
you can also ignore the first, since it's just a copy of sorts of the set described in your question

anonymous · Answer

but go ahead, list down the integers from 1 to 9 if it suits you ^.^

e.mccormick · Answer

Another thing you could do is pick a couple test points that are not in 1 to 9, like say 10 and -1.  If either 10 or -1 are in the set described by one of these answers, then it is the correct choice.  While this test is not always going to get the answer, it is a good one and will work in this case.