Elements are propositions, which can be either true or false.
A∧B alternation, or disjunction “A or B”, “inclusive or”
A∨B conjunction “A and B”
~A denial, or negation “not A”
A®B conditional, or “if A…
AÉB implication then B”
AºB equivalence “A if and only if B”
|
A |
B |
A∧B |
A∨B |
~A |
A®B |
A«B |
|
T |
T |
T |
T |
T |
T |
T |
|
T |
F |
F |
T |
F |
F |
F |
|
F |
T |
F |
T |
T |
T |
F |
|
F |
F |
F |
F |
T |
T |
T |