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Mathematics, 15.09.2021 07:50 emma5165

If n(A)= 8, n(B)= 6, n(AnB)= 5 and n(A')= 4, find n(B') and n(A'nB')​

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If n(A)= 8, n(B)= 6, n(AnB)= 5 and n(A')= 4, find n(B') and n(A'nB')​...
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