Answer:
Step-by-step explanation:
the word automata comes from a Greek word which means 'self - acting'. it is the study of making abstract machines to solve computational problems. the use of studying theory of automata is hands on practice of making machines which consists of states and transitions and works on input symbols as arguments for taking the next transition to move into the next state. Studying automata theory helps us to understand the working and functionality of compiler construction, parsing, artificial intelligence as well as formal verification.