Finite automata for all strings with at least two a Finite automata for all strings with at least two a Related Posts:Finite automata for all strings with at least one aFinite automata for at least one a and at least one bFinite automata for all strings with exactly two bFinite automata for strings end in a double letter (two a’s or two b’s)Regular expressions for all strings with at least two aFinite automata FA for the language of all those strings starting with a and ending with a in theory of automata