3 ms·
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
by tshaddox 2y ago
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)