Homework SoursePlease use the method of truthtrees to answer the following
Please use the method of truth-trees to answer the following questions.
(CE)([CG]E).
Is this SL-sentence truth-functionally true,truth-functionally false, or truth-functionally indeterminate?
Solution
Truth funcitonally indeterminate
| Truth table | |||||
| (CE)([CG]E). | |||||
| C | E | G | C^~E | C^G | [CG]E |
| T | T | T | F | T | F |
| T | T | F | F | F | T |
| T | F | T | F | T | F |
| T | F | F | T | F | F |
| F | T | T | F | F | T |
| F | T | F | F | F | T |
| F | F | T | F | F | T |
| F | F | F | F | F | T |
![Please use the method of truth-trees to answer the following questions. (CE)([CG]E). Is this SL-sentence truth-functionally true,truth-functionally false, or tr](/WebImages/29/please-use-the-method-of-truthtrees-to-answer-the-following-1080586-1761567381-0.webp "Please use the method of truth-trees to answer the following questions. (CE)([CG]E). Is this SL-sentence truth-functionally true,truth-functionally false, or tr")
