Hi there, I'm facing significant challenges with problem-solving and could really use your assistance. Specifically, I require help with question 2.5 part B, and in order for you to address it comprehensively, I need to include the details of question 2.4 because you need question 2.4 to answer 2.5. I appreciate your support and kindly ask that you guide me through the solution for question 2.5 part B, providing a step-by-step explanation with full detail and visual representation.
I have added my answer because my answer is incorrect and I don't know why but I have provide my answer can you please fix it because my answer is incorrect. Again I only need help with question 2.5 part B.
question 2.5
2.5 Give informal descriptions and state diagrams of pushdown automata for the languages in Exercise 2.4
question about 2.4:
2.4 Give context-free grammars that generate the following languages. In all parts, the alphabet Σ is {0,1}.
b) {w | w starts and ends with the same symbol}
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