Question

Write the 19 rules of Logic. Rules of Inference and Rules of Rules of

Replacement.​

Answer 1

Answer:

The \therefore symbol is therefore . The first two lines are premises . The last is the conclusion . This inference rule is called modus ponens (or the law of detachment ).

The \therefore symbol is therefore . The first two lines are premises . The last is the conclusion . This inference rule is called modus ponens (or the law of detachment )....

The \therefore symbol is therefore . The first two lines are premises . The last is the conclusion . This inference rule is called modus ponens (or the law of detachment )....Rules of Inference.

The \therefore symbol is therefore . The first two lines are premises . The last is the conclusion . This inference rule is called modus ponens (or the law of detachment )....Rules of Inference.Name Rule

The \therefore symbol is therefore . The first two lines are premises . The last is the conclusion . This inference rule is called modus ponens (or the law of detachment )....Rules of Inference.Name RuleModus ponens p p\rightarrow q \therefore q

The \therefore symbol is therefore . The first two lines are premises . The last is the conclusion . This inference rule is called modus ponens (or the law of detachment )....Rules of Inference.Name RuleModus ponens p p\rightarrow q \therefore qModus tollens \neg q p\rightarrow q \therefore \neg p