Question: 7. Consider the regular expression (ab | ac) * (20 marks) a) Show the steps that an automated scanner generator might take with the same

7. Consider the regular expression (ab | ac) * (20 marks)

7. Consider the regular expression (ab | ac) * (20 marks) a) Show the steps that an automated scanner generator might take with the same RE i. Use Thompson's construction to construct an NFA. (10 Marks) ii. Use the subset construction to convert this NFA to a DFA. (10 Marks)

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