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hi can you please go over my dfa for this and tell me if its correct??enter image description here

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this forum is meant for research level questions. Your question seems to be an exercise to a first course on formal languages and would fit more in the following forum https://cs.stackexchange.com/

Concerning your automata, it is not correct as it refuses e.g. 122.

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dfa over the alphabet Σ = { 0, 1, 2 } of strings that end with the same digit twice; e.g., strings that end in 00, 11, 22 Transition diagram for the corresponding languageenter image description here

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  • $\begingroup$ This looks more like an homework assignment in an undergraduate course than a research question? $\endgroup$
    – J..y B..y
    Aug 25, 2022 at 11:28

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