Give a formula for the cardinality rule or rules needed to answer the question. You have read 130 of the 488 novels in your home, but your sister Roslyn has read 200, of which only 30 are novels you have read as well. How many have neither of you read? (Select all that apply.) n(A) = number of elements in A n(A') = n(S) − n(A) n(A ⨯ B) = n(A)n(B) n(A ∪ B) = n(A) + n(B) − n(A ∩ B) Give the solution. novels