Question

A) A and B are the subsets of a universal set U in which there are n (U) = 54,

n (A) = 32, n (B) = 22 and n (
AB) = 9.
(i) Draw a Venn-diagram to illustrate the above information.
(ii) Find the value of n (AUB).​

Answer 1

Explanation:

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Answer 2

Yes the value of n is 20