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

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

User ITO Yosei
by
8.4k points

2 Answers

2 votes

Answer:

N(AUB)=28+45

=73

Explanation:

User Herzbube
by
8.3k points
4 votes

Answer:

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

User Bardzusny
by
8.4k points
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