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Discrete Math Problem 1 You can build a transition table for any deterministic finite automaton. This table has as many rows as states, and as many columns as symbols in the alphabet that the strings are made out of . Entry T[i][x] Shows what the next state would be if you’re in state i and […]
Programming 5. 120 marks] Write regular expressions and design a DFA that accepts exactly the strings over the alphabet {A, B,…, Z} in which every double ‘0’ (i.e., pair of consecutive ‘O’s) occurs before every double ‘E’ (i.e., pair of consecutive ‘E’s). Empty strings should be accepted as well. For instance, your DFA should accept […]
1. Define Regular Languages and Regular Operations: 2. Define pumping Leema: 3. How can we use the Pumping Lemma to proof that a language is NOT regular? 4. What is the Formal definition of CFG Context Free Grammar? 5. Define the differences between a DFA Deterministic Finite Automata and a PUSH DOWN Automaton.
