GATE | GATE IT 2006 | Question 30
Which of the following statements about regular languages is NOT true?
(A) Every language has a regular superset
(B) Every language has a regular subset
(C) Every subset of a regular language is regular
(D) Every subset of a finite language is regular
Answer: (C)
Explanation: Regular Languages are not closed under subset.
Reference: https://courses.engr.illinois.edu/cs373/sp2009/handouts/closure/regular-closure.html
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Last Updated :
28 Jun, 2021
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