I'm trying to show $\displaystyle \neg(a \vee b) \wedge [(\neg a) \wedge b] \leftrightarrow \neg a$ So far I've distributed and got $\displaystyle [\neg(a \vee b)\vee(\neg a)]\wedge[\neg(a \vee b) \vee b]$
Follow Math Help Forum on Facebook and Google+
Originally Posted by Jskid I'm trying to show $\displaystyle \neg(a \vee b) \wedge [(\neg a) \wedge b] \leftrightarrow \neg a$ To see that statement is not valid let $\displaystyle a\equiv F~\&~b\equiv T$
View Tag Cloud