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by tshaddox
520 days ago
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Even simpler, note that the first two examples are essentially just two of the most basic boolean algebra identities. Replace UNKNOWN with a variable and change the notation to the more conventional boolean algebra notation and you've got: 1. x ∧ 1 = 1 (identity law for conjunction) 2. x ∨ 0 = 1 (identity law for disjunction) |
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