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N(A)=10 n(B) = 12 n(AUB) = ?​
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2 votes
N(A)=10
n(B) = 12
n(AUB) = ?​

User Bill Forster
by
5.2k points

1 Answer

5 votes

Answer:

n(AUB) = 33

Explanation:

U is the 21'st letter of the alphabet so

9 + 1 + 2 + 21 =33

n(AUB) = 33

User Jwueller
by
4.8k points
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