Kevin deLaplante | Propositional Logic: not-(A or B) @PhilosophyFreak | Uploaded February 2013 | Updated October 2024, 3 hours ago.
criticalthinkeracademy.com
This video shows how to evaluate the contradictory of a disjunction, "not-(A or B)". This is one half of the pair of formulas known as "DeMorgan's Laws".
criticalthinkeracademy.com
This video shows how to evaluate the contradictory of a disjunction, "not-(A or B)". This is one half of the pair of formulas known as "DeMorgan's Laws".