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Masja [62]
3 years ago
14

If N(U) = 65, N(A)=28 N(B)= 45 and N(ABC)= 20 then N(AUB) is ?​

Mathematics
2 answers:
ozzi3 years ago
7 0

Answer:

98--(&_$4567;'#234678

harkovskaia [24]3 years ago
6 0

Answer:

N(AUB)=28+45

=73

Step-by-step explanation:

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