![SOLVED: Well-formed formulas For each of the following formulas, determine and prove whether it is in WFF, that is, whether it is a well-formed formula. If you think it is in WFF, SOLVED: Well-formed formulas For each of the following formulas, determine and prove whether it is in WFF, that is, whether it is a well-formed formula. If you think it is in WFF,](https://cdn.numerade.com/ask_images/06ab75eebe5f4fd38fe9141fa1db9cf1.jpg)
SOLVED: Well-formed formulas For each of the following formulas, determine and prove whether it is in WFF, that is, whether it is a well-formed formula. If you think it is in WFF,
GitHub - athosr/Well-Formed-Formula-Checker: Program I created to check if the entered text is a valid propositional logic formula, as a university challenge of Artificial Intelligence course.
![SOLVED: 1. (p v q v r) 2. (p v (q v r)) 3. 7(- (p ^ - (q))) 4. 77pA(q v p)) 5. ((p q) v zr) 6. ((pA(q v p)) SOLVED: 1. (p v q v r) 2. (p v (q v r)) 3. 7(- (p ^ - (q))) 4. 77pA(q v p)) 5. ((p q) v zr) 6. ((pA(q v p))](https://cdn.numerade.com/ask_images/8a77ab1fac58422a906002fb441da698.jpg)
SOLVED: 1. (p v q v r) 2. (p v (q v r)) 3. 7(- (p ^ - (q))) 4. 77pA(q v p)) 5. ((p q) v zr) 6. ((pA(q v p))
![SOLVED: (a) Give an example of a well-formed formula sO that we do NOT have F - A. Explain why your answer works (using soundness might help). (b) What is wrong with SOLVED: (a) Give an example of a well-formed formula sO that we do NOT have F - A. Explain why your answer works (using soundness might help). (b) What is wrong with](https://cdn.numerade.com/ask_images/3f5e6d63a0144a7792733a7c316db4bb.jpg)