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r-ruslan [8.4K]
3 years ago
12

N(A)=10n(B) = 12n(AUB) = ?​

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0

Answer:

n(AUB) = 33

Step-by-step explanation:

U is the 21'st letter of the alphabet so

9 + 1 + 2 + 21 =33

n(AUB) = 33

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