SoftwareEngineering
November 20, 2023Question 9934 – RegularLanguage
November 20, 2023TheoryofComputation
Question 45

Which of the following statements is false?
Every finite subset of a nonregular set is regular


Every subset of a regular set is regular


Every finite subset of a regular set is regular


The intersection of two regular sets is regular

Question 45 Explanation:
Let regular language L = a*b* and subset of L is a^{n}b^{n}, n ≥ 0, which is not regular. Hence option (B) is false.
Correct Answer: B
Question 45 Explanation:
Let regular language L = a*b* and subset of L is a^{n}b^{n}, n ≥ 0, which is not regular. Hence option (B) is false.
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