Labels:bulletin board | crt screen | curtain | envelope | extrados | monitor | paper | plant | reckoner | screen OCR: GIVEN D.F.A. AND STRING M ILL DFA THIS PRoB LEM DECIDABLE ANGUAGES ALE DECIDABLE We MUST EXPRESS THE PROB LEM N m S LANGUAG MEMBER THE LANGUAGE ANSWER THL PROBL wa YES WILL TMIS PeOBLEM DABLE IDABLE TERMS LANGUAGES