| Law | Algebra of sets |
| 1. Idempotent Laws | 1.A∪A = A 2.A∩A = A |
| 2. Associative Laws | 1.(A∪B)∪C = A∪(B∪C) 2.(A∩B)∩C = A∩(B∩C) |
| 3.Commutative Laws | 1.A∪B = B∪A 2.A∩B = B∩A |
| 4.Distributive Laws | 1.A∪(B∩C)=(A∪B)∩(A∪C) 2.A∩(B∪C)=(A∩B)∪(A∩C) |
| 5.Complement Laws | 1.A∪A'= μ 2.A∩A'= ∅ 3.(A')'= A 4.μ'= ∅ 5.∅'= μ |
| 6.Identity Laws | 1.A∪∅ =A 2.A∩μ= A |
| 7.De Morgan's Laws | 1.(A∪B)'= A'∩B' 2.(A∩B)'= A'∪B' |
Wednesday, November 20, 2013
Kids Mathematics - Sets
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