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प्रश्न
State whether the following pairs of sets are disjoint.
{a, e, i, o, u} and {c, d, e, f}
उत्तर
Let A = {a, e, i, o, u} and B = {c, d, e, f}
Therefore, A ∩ B = {e}
Hence, A and B are not disjoint sets.
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