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प्रश्न
If U = {a, b, c, d, e, f, g, h}, A = {b, d, f, h} and B = {a, d, e, h}, find the following set
(B’)’
उत्तर
B’ = {b, c, f, g}
(B’)’ = U – B’
= {a, b, c, d, e, f, g, h} – {b, c, f, g}
= {a, d, e, h}
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