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Choose whether the following language L3 is: R^ Finite (Regular and finite) RA Infinite (Regular and infinite) CFAR (Context-
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Answer #1

answer ---> option 3 : context free but not regular

reasons:

             1) regular languages are accepted by FiniteAutomata . it has very limited memory.

               comparisons are not possible in finite automata. in the language definition

              comparisons such as i,n >= 0 and i + n > 0 or n< 10^10 are not possible in finite automata.

               so this language is not regular

               **you can also use pumping lemma to prove the language is not regular


answered by: ANURANJAN SARSAM
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Answer #3

answer ---> option 3 : context free but not regular

reasons:

             1) regular languages are accepted by FiniteAutomata . it has very limited memory.

               comparisons are not possible in finite automata. in the language definition

              comparisons such as i,n >= 0 and i + n > 0 or n< 10^10 are not possible in finite automata.

               so this language is not regular

               **you can also use pumping lemma to prove the language is not regular

         

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