List questions from regular-language

Published on 27 Mar 2026 - 13:19

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Show: The set of all languages in which every word has odd length contains non-regular languages.

Published on 02 Nov 2013 - 17:10

1.2k

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If A ≤ B and A is regular, does that imply that B is regular?

Published on 02 Nov 2013 - 20:12

4.7k

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Prove regular language closed under min and max

Published on 04 Nov 2013 - 3:59

942

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Construction of Regular Expression

Published on 27 Mar 2026 - 13:17

2.5k

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Prove the following language is not regular

Published on 04 Nov 2013 - 11:35

59

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Prove that class of regular languages is closed on operation

Published on 04 Nov 2013 - 21:41

124

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Prove/Disprove: $vwvw=vvww$ iff $\{v\}^\{w\}^=\{vw\}^*$

Published on 27 Mar 2026 - 13:27

179

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Myhill-Nerode Theorem with constraint

Published on 27 Mar 2026 - 13:17

632

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About described DFA

Published on 27 Mar 2026 - 16:19

101

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If $L \cdot \{\epsilon, a, b\}$ is regular, is $L$?

Published on 11 Nov 2013 - 15:42

1.9k

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Induction to prove regular expression

Published on 27 Mar 2026 - 16:19

395

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Injective map, that maps context-free languages to regular languages

Published on 28 Mar 2026 - 4:33

3.2k

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Prove that a Language is Non-Regular Using Closure Properties

Published on 17 Nov 2013 - 19:21

431

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Context Free Language [Prove Or Disprove]

Published on 28 Mar 2026 - 4:33

List Question

Proving that a regular expression belongs to a certain language

Show: The set of all languages in which every word has odd length contains non-regular languages.

If A ≤ B and A is regular, does that imply that B is regular?

Prove regular language closed under min and max

Construction of Regular Expression

Prove the following language is not regular

Prove that class of regular languages is closed on operation

Prove/Disprove: $vwvw=vvww$ iff $\{v\}^\{w\}^=\{vw\}^*$

Myhill-Nerode Theorem with constraint

About described DFA

If $L \cdot \{\epsilon, a, b\}$ is regular, is $L$?

Induction to prove regular expression

Injective map, that maps context-free languages to regular languages

Prove that a Language is Non-Regular Using Closure Properties

Context Free Language [Prove Or Disprove]

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