Mathematics for IGCSE & O level - Sets (Section 1 - No. 24) | ExamPlay

Mathematics for IGCSE & O level - Sets (Section 1 - No. 24)

If U = {1, 2, 3, 4, 5, 6} and A = {2, 4, 6}, what is A'?

{1, 3, 5}

{2, 4, 6}

{1, 2, 3, 4, 5, 6}

{}

Giải thích

A' contains all elements in U but not in A.

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