Mathematics for IGCSE & O level - Sets (Section 1 - No. 38)

Which of the following is true for all sets A, B and C?

A ∪ B = B ∪ A

A ∩ B = B ∩ A

(A ∪ B) ∪ C = A ∪ (B ∪ C)

A ∩ (B ∪ C) = (A ∩ B) ∪ C

The commutative and associative properties apply to set operations