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प्रश्न
If n(A) = 10 and n(B) = 15, then the minimum and maximum number of elements in A ∩ B is
विकल्प
10, 15
15, 10
10, 0
0, 10
उत्तर
If n(A) = 10 and n(B) = 15, then the minimum and maximum number of elements in A ∩ B is 0, 10
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