If I am interpreting correctly, the means not in A or O. The complement of A or O.
I m confused by a problem: A not, universal set not, O not. its AUO with a line over all three. How does that read if I have to put the problem into words?
Basically its giving me three sets of names, A J and O, then asking me to pick which names to list based on the problem AUO 'not'. I am reading that as "list everything A and O are not not??