For each of the tables in 18??21, construct (a) a Booleanexpression having the given table as its truth table and (b) acircuit having the given

For each of the tables in 18â??21, construct (a) a Booleanexpression having the given table as its truth table and (b) acircuit having the given table as its input/output table.PLEASE DO BOTH! 18. \begin{tabular}{|ccc|c|} \hline \( \boldsymbol{P} \) & \( \boldsymbol{Q} \) & \( \boldsymbol{R} \) & \( \boldsymbol{S} \) \\ \hline 1 & 1 & 1 & 0 \\ \hline 1 & 1 & 0 & 1 \\ \hline 1 & 0 & 1 & 0 \\ 1 answer