That is merely an illustration of the fact that one may arbitrarily assign a "T" value to a statement in a argument while testing it's validity. So the "semantics" of evaluating an argument are no more than assigning a specific value ("T" or "F") to the statements in it. For ...
Free Essay: Essay Choice 1 In the First Meditation, Descartes gives us the Evil Demon Hypothesis which serves to give him reason to doubt the existence of...