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प्रश्न
The shaded region in the Venn diagram is
पर्याय
Z – (X ∪ Y)
(X ∪ Y) ∩ Z
Z – (X ∩ Y)
Z ∪ (X ∩ Y)
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उत्तर
The shaded region in the Venn diagram is Z – (X ∩ Y)
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संबंधित प्रश्न
Write the cardinal number of the following set:
A = {0, 1, 2, 4}
Verify n(A ∪ B ∪ C) = n(A) + n(B) + n(C) – n(A ∩ B) – n(B ∩ C) – n(A ∩ C) + n(A ∩ B ∩ C) for the following sets
A = {a, c, e, f, h}, B = {c, d, e, f} and C = {a, b, c, f}
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In a class of 50 students, each one come to school by bus or by bicycle or on foot. 25 by bus, 20 by bicycle, 30 on foot and 10 students by all the three. Now how many students come to school exactly by two modes of transport?
If n(A ∪ B ∪ C) = 100, n(A) = 4x, n(B) = 6x, n(C) = 5x, n(A ∩ B) = 20, n(B ∩ C) = 15, n(A ∩ C) = 25 and n(A ∩ B ∩ C) = 10, then the value of x is
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