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2 years ago

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

Mathematics

2 answers:

ozzi2 years ago

7 0

Answer:

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

harkovskaia [24]2 years ago

6 0

Answer:

N(AUB)=28+45

=73

Step-by-step explanation:

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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 ?