Formulaic Maths Problems - get another problem: level 1, level 2, level 3 - link to this problem
Write out the truth table for $\lnot \bigl[\bigl(P \land \lnot \left(Q \Leftrightarrow S\right)\bigr) \lor \lnot R\bigr]$.
Hint: $\land$ is AND. $\lor$ is OR. $\lnot$ is NOT. $\Rightarrow$ is IMPLIES. $\Leftrightarrow$ is IFF. $\oplus$ is XOR.
$C_1$$C_2$$C_3$$C_4$$C_5$
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$\mathsf{F}$$\mathsf{F}$$\mathsf{F}$$\mathsf{F}$$\class{inputBox step1}{~\bbox[border:2px solid blue]{\strut\rlap{\class{inputReplace}{r15c0}}\hspace{35px}}~}$$\class{inputBox step1}{~\bbox[border:2px solid blue]{\strut\rlap{\class{inputReplace}{r15c1}}\hspace{35px}}~}$$\class{inputBox step1}{~\bbox[border:2px solid blue]{\strut\rlap{\class{inputReplace}{r15c2}}\hspace{35px}}~}$$\class{inputBox step1}{~\bbox[border:2px solid blue]{\strut\rlap{\class{inputReplace}{r15c3}}\hspace{35px}}~}$$\class{inputBox step1}{~\bbox[border:2px solid blue]{\strut\rlap{\class{inputReplace}{r15c4}}\hspace{35px}}~}$$\class{inputBox step1}{~\bbox[border:2px solid blue]{\strut\rlap{\class{inputReplace}{r15c5}}\hspace{35px}}~} C_1$$C_2$$C_3$$C_4$$C_5 P$$Q$$R$$S$$Q \Leftrightarrow S$$ \lnot C_1$$P \land C_2$$ \lnot R$$C_3 \lor C_4$$ \lnot C_5$
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