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02-11-2020
Mathematics

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A and B are two sets having 3 elements in common . if n (A)= 5 and n (B) = 6. find n ((A×B) n (B×A))?

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zacaeryzizka0428 zacaeryzizka0428

02-11-2020

Answer:

30 is your answer well I think it is if I did it right

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