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T O P I C    R E V I E W
gurly691 Posted - 07/11/2011 : 17:37:49
Let U = {0, 1, 2, 3, 4, 5,...},
A = {1, 2, 3, 4,...},
B = {4, 8, 12, 16,...}, and
C = {2, 4, 6, 8,...}. Determine the following:

A′ ∩ C
3   L A T E S T    R E P L I E S    (Newest First)
the_hill1962 Posted - 07/12/2011 : 13:32:47
Yes, you are correct.
Good work.
Let us know if you have any more problems.
gurly691 Posted - 07/11/2011 : 18:17:42
I got:

A' ∩ C = {0} ∩ {2,4,6,8,..} = or {} or null set. I just want to be sure I am doing this correctly....
the_hill1962 Posted - 07/11/2011 : 17:55:13
So as not to do your work for you, please tell us what you know about the problem. For example, what is A' ?
Also, do you know what means?
After you tell us what you know or what you think you might do to try to solve it, then we will help.
Note to other tutors: I won't be online for a while to see if gurly691 replies to this.

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