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

hartnn · Answer

integers greater than 1 can have integers greater than 9 also.

anonymous · Answer

what ?

anonymous · Answer

i  dont get it.

hartnn · Answer

u want a set which has integers ONLY till 9
but integers greater than 1 can be 10 or 11 or more also...

anonymous · Answer

Youre only looking for the numbers 1,2,3,4,5,6,7,8,9
If you choose all integers greater than 1, then you get other numbers like 10,11,12,13.. and so on. Thats why that choice doesnt work

anonymous · Answer

okay but what about the there 3 ?

anonymous · Answer

they all stop at 9

hartnn · Answer

other 3, yes, they all stop at 9.

anonymous · Answer

thats what i dont get ...

anonymous · Answer

how do you know which one is the right one?

hartnn · Answer

which choice u have doubt with ?

anonymous · Answer

the other 3. there can only be one answer .

hartnn · Answer

did u understand the question first ?

anonymous · Answer

ohh opps. sorry i was having a moment.

anonymous · Answer

thanks for your help

hartnn · Answer

ok, welcome ^_^