if A and B are overlapping subset of a universal set U,write the relation between n(U), n(A U B) and (A U B) compliments
1 answer:
Answer:
n(U) = n(AUB) + n(AUB)'
Step-by-step explanation:
The cardinality of the universal set will be to add the cardinalities of both the union of A and B i.e (A U B) and and the compliments of A and B i.e n(AUB)'
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