Working with sentential logic means working with a language designed to express logical arguments with precision and clarity. To make use of this language of logic, you need to know what operators to use, the input-output tables for those operators, and the implication rules.
This table introduces sentential logic operators:
![image0.jpg](https://www.dummies.com/wp-content/uploads/217407.image0.jpg)
The next tables offer input–output tables for sentential logic operators:
![image1.jpg](https://www.dummies.com/wp-content/uploads/217408.image1.jpg)
Logic helps you reach conclusions, which you do with the help of implication rules for sentential logic:
![image2.jpg](https://www.dummies.com/wp-content/uploads/217409.image2.jpg)