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Home › CBSE Class 11 › mathematics › class11_sets_operations › For any set A, A ∪ A' equals:

For any set A, A ∪ A' equals:

AA
BA'
C∅
DU (the universal set)
Answer & Solution
Correct answer: D. U (the universal set)
A and its complement together cover the universal set with no overlap. A ∪ A' = U.
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