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A language is regular if and only if

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A language is regular if and only if

(a) accepted by DFA

(b) accepted by PDA

(c) accepted by LBA

(d) accepted by Turing machine

I got this question by my college professor while I was bunking the class.

I'd like to ask this question from Regular Language & Expression in section Regular Expressions and Languages of Automata Theory

1 Answer

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Right option is (a) accepted by DFA

The explanation: All of above machine can accept regular language but all string accepted by machine is regular only for DFA.

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