SOLUTION: What is the set A′∩B′ if U={1,2,3,4,5,6,7}, A={1,2,3,4}, and B={3,4,5}?

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Question 841059: What is the set A′∩B′ if U={1,2,3,4,5,6,7}, A={1,2,3,4}, and B={3,4,5}?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I'm assuming that A' is the complement of A.
A'={5,6,7}
B'={1,2,6,7}
The intersection of A' and B' is {6,7}