PHLA10H3 Lecture Notes - Lecture 3: Order Of New Brunswick, Discovery Digital Networks
Document Summary
If premises is true conclusion must be true. Ex-adam is taller than beth , beth is taller than than cathy therefroe adam is taller than cathy. Their could be good arguments that aren"t strictly vaild. A valid argument has false conclusion must have at lest one false premises. Conditional argument-if introduces condition upon which something else will happen. Necssary and sufficient condtions-x sufficient condition for y, enough. Sufficent-when x is enough to give u y. If x then y, then x is necessary for y. The nature of truth is deep pholiophical question. What is this mysterious relatiobn of correspondence?, no one worked out what that relation is ;pic. Coherrance-all sanetaances i want to say make sense together-form one nice pic of world theory of truth-part of one of the biggest list of coherrant sentnces. Or is truth one?-there is only one truth-the world is just one way.
