If universal set is {11,13,15,17,19,21,23} and A={13,17,21,23} B={11,13,15,17,19} what is (A - B)' and (B - A)'
Answers
Answered by
2
Step-by-step explanation:
The intersection of A and B is the set of all elements that are members of both sets. Here, that is{3,5,7,11, 13, 17, 19, 23}. The union of A and B is the set of elements that are a member of one or both of the two sets. Here that is {1,2,3,5,7, 9, 11, 13, 15, 17, 19, 21, 23.}.
Similar questions