'Different propositions' presentation slideshows

Senses

802 views • 66 slides

Logic 3 Tautological Implications and Tautological Equivalences

Logic 3 Tautological Implications and Tautological Equivalences. Tautologies Remember, Tautologies are always true. Thus, if we can use different propositions and logical equivalences to show two statements are tautologies, we can do proofs.

678 views • 19 slides

LANGUAGE AND DEFINITION

LANGUAGE AND DEFINITION. CHAPTER 3 . Language can be divided into three basic categories according to its function . 1) Informative discourse is language used to convey information. 2) Expressive discourse is used to convey or invoke feelings .

316 views • 11 slides