Minimum number of states required to construct DFA accepting language L={ w | w has even no of 0's and 1's and odd no of 3's }
over alphabet { 0,1,2,3 }
The answer given is 8. Should not the ans be 16? Using the concept of combinations there are 2 possibilities for each character ( even or odd) and there are 4 such characters. Total Combinations - 16. Thus 16 DFA states out of which 2 final states as comb for 0,1,3 is fixed and 2 can take either one.
Is it possible to get 8 states after minimization for the above DFA? Any simpler way of finding that logically?