For any three non-empty sets A, B, C, what is (A ∪ B) – {(A – B) ∪ (B – A) ∪ (A ∩ B)} equal to? - NDA Mathematics 2024 (I)

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For any three non-empty sets A, B, C, what is (A ∪ B) – {(A – B) ∪ (B – A) ∪ (A ∩ B)} equal to?