Question

As for those three guys, John, Bill and Bob, I will only vote for one. Translate into proposition logic.

Answer 1

Let $p$ denotes the statement "I will only vote for John", $q$ denotes the statement "I will only vote for Bill", $r$ denotes the statement "I will only vote for Bob". Then the statement "I will only vote for one" into proposition logic is denoted by $( p\land \neg q\land\neg r)\lor (\neg p\land q\land\neg r)\lor (\neg p\land \neg q\land r).$