December 6, 2023Theory-of-ComputationQuestion 45 If L is context free language and L2 is a regular language which of the following is/are false? A L1 – L2 is not […]
December 6, 2023Theory-of-ComputationQuestion 43 Show that the language L = {xcx| x ∈ {0,1}* and c is a terminal symbol} is not context free, c is not 0 […]
December 6, 2023Theory-of-ComputationQuestion 4 For a Turing machine M, <M> denotes an encoding of M. Consider the following two languages. L1=〈M〉|M takes more than 2021 steps on all […]
December 6, 2023Theory-of-ComputationQuestion 2 Let <M> denote an encoding of an automaton M. Suppose that Σ = {0,1}. Which of the following languages is/are NOT recursive? A L […]