1) In formal logic, two sentences are inconsistent when they are not true on even one row of the truth table in the column under the (main) operator. 2) Incompatible,…
Two scientific theories are incommensurable if there is no shared body of data or standards of evaluation by which to compare them—either because of non-overlapping domains of application, disagreement on…
In formal logic, a disjunction is inclusive, so the expression, “One or the other” includes“…or both.” Exclusivity must be explicitly noted, as in, “One or the other, but not both.”…
In formal logic, “implication” is the name commonly given to the substitution of one of the statements for another, where the two are truth-functionally equivalent: ¬ P V Q ::…