Answer
a)
The given statement in symbolic form is \[\tilde{\ }p\wedge \tilde{\ }q\], where
\[p\]: You did the dishes.
\[q\]: You left the room a mess.
The truth table for the statement given in part (a).
The statement \[\tilde{\ }p\wedge \tilde{\ }q\] will give truth value true, only when p and q both are false.
Work Step by Step
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