Logical disjunction
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Logical disjunction, also called logical alternation, is an operation on two logical values, typically the values of two propositions, that produces a value of false if and only if both of its operands are false.
The truth table of p OR q (also written as p ∨ q) is as follows:
p | q | p ∨ q |
---|---|---|
F | F | F |
F | T | T |
T | F | T |
T | T | T |