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8 marks · CO3 · AnalyseQuestion Bank #55 · Module 3 · Pushdown automata

Answer in prose

Define a PDA. Design a PDA accepting L = {aⁿbⁿ : n ≥ 0}, draw its transition diagram, and show the IDs for aaabbb.

Marked by handThis is a prose question — no honest automatic grader exists for it, so the tool does not pretend to have one. Write your answer as you would in the exam, then use the hints to check yourself.
Hints2 available