October 28, 2023
Question 36 Let L ⊆ {0, 1}* be an arbitrary regular language accepted by a minimal DFA with k states. Which one of the following languages […]
July 30, 2024
Question 24 Which of the following statements is/are CORRECT? A The intersection of two regular languages is regular. B The intersection of two context-free languages is […]
August 16, 2024
Question 3 Which of the following assertions about regular languages is incorrect? A Every subset of a regular language is regular. B For every regular language […]
August 21, 2024
Question 15 Let L be any language. Define even (W) as the strings obtained by extracting from W the letters in the even-numbered positions and even(L) […]