Question 8 0/1 pt 3 13 Details The Venn diagram here shows the cardinality of each set. Use this to find the cardinality of the given set. A B 6 15 9 C $n(A^C \cap B^C) =$ 1 7 5 5 Submit Question Jump to Answer
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By DeMorgan's Law, $A^C \cap B^C = (A \cup B)^C$. This means we want to find the number of elements that are not in $A \cup B$. From the Venn diagram, we can see the number of elements in each region. The number of elements in $A$ is $6+9+7+1 = 23$. The number of Show more…
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