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e-lub [12.9K]
3 years ago
13

N(U) =25,n(A)= 16 ,n°(B)=2 & n(AUB)=?​

Mathematics
2 answers:
Whitepunk [10]3 years ago
8 0

Answer:

18

Step-by-step explanation:

n(AUB) = n(A) + n⁰(B)

= 16 + 2

= 18

sweet [91]3 years ago
7 0

Answer:

18

Step-by-step explanation:

n(AUB) = n(A) + n⁰(B)

= 16 + 2

= 18

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