¿Qué es una Tautología? 1 2 3 4 5 6 7 8 9 10 Decidir si la siguiente proposición es una tautología y escribir la tabla de verdad: \(\lnot (p\land q)\) \(La\ proposici\'o n\ no\ es\ una\ tautolog\'i a\\ \lnot \ p\hspace{1cm}\land \hspace{1cm} q\\ \color{blue}FV\hspace{1.05cm}\color{green}F\hspace{1cm} V\\\color{blue}FV\hspace{1.05cm}\color{green}F\hspace{1cm} F\\\color{blue}VF\hspace{1.05cm}\color{green}V\hspace{1cm} V\\\color{blue}VF\hspace{1.05cm}\color{green}F\hspace{1cm} F\) \(La\ proposici\'o n\ es\ una\ tautolog\'i a\\ \lnot \ p\hspace{1cm}\land \hspace{1cm} q\\ \color{blue}FV\hspace{1.05cm}\color{green}F\hspace{1cm} V\\\color{blue}FV\hspace{1.05cm}\color{green}F\hspace{1cm} F\\\color{blue}VF\hspace{1.05cm}\color{green}V\hspace{1cm} V\\\color{blue}VF\hspace{1.05cm}\color{green}F\hspace{1cm} F\) \(La\ proposici\'o n\ no\ es\ una\ tautolog\'i a\\ \lnot \ p\hspace{1cm}\land \hspace{1cm} q\\ \color{blue}FV\hspace{1.05cm}\color{green}F\hspace{1cm} V\\\color{blue}FF\hspace{1.05cm}\color{green}F\hspace{1cm} F\\\color{blue}VF\hspace{1.05cm}\color{green}V\hspace{1cm} V\\\color{blue}VF\hspace{1.05cm}\color{green}F\hspace{1cm} V\) \(La\ proposici\'o n\ es\ una\ tautolog\'i a\\ \lnot \ p\hspace{1cm}\land \hspace{1cm} q\\ \color{blue}FV\hspace{1.05cm}\color{green}V\hspace{1cm} V\\\color{blue}FV\hspace{1.05cm}\color{green}V\hspace{1cm} F\\\color{blue}VF\hspace{1.05cm}\color{green}V\hspace{1cm} V\\\color{blue}VF\hspace{1.05cm}\color{green}V\hspace{1cm} F\)
