Q10MCQ1 mark, −0.25Which of the following are decidable? I and II I and IV II and III II and IV(A)Whether the intersection of two regular languages is infinite(B)Whether a given context-free language is regular(C)Whether two push-down automata accept the same language(D)Whether a given grammar is context-freeSign in to save attempts.Show answer← PreviousNext →SolutionsDiscussionLoading…Sign in with Google