6.1.1.10 Propositional Calculus
Condition: Check the correctness of reasoning. If I meet my friend, then we will skip the first lesson with him. Either I will go to the institute early in the morning, or I will miss the first lesson. If I go to the institute early in the morning, then I will meet my friend. Therefore, I will miss the first lesson only when I meet my friend.
Propositional Calculus, Also Known As Propositional Logic, Deals with Proposations, Which Are Statements that Eithr True True or False. In this logic system, Various Problems and Challenges Arise Working with Proposits and Logical Relationships.