Q1)  M is the set { a, b, . . . , z} and L the set {0, 1, . . . , 9}. Describe the following languages: ML (MUL ) M4

Q: 1. Prove that the following language is not context-free: {a'b'd | j>?>0}

A: Context free grammar are used to recognize Context Free Languages. Regular grammar does not have…

Q: Remember the "init" function of Haskell? It can be defined in Haskell as: init:: [a] -> [a] init [_]…

A: HASKELL : Given that Haskell is a functional language, functions should be important, and they are.…

Q: For what operations are regular languages closed

A: Closure property: A set is closed under an operation if applying that operation to any members of…

Q: A) Consider the programming language Lisp. Write a Lisp function that calculates the following…

A: Writing function: The macro named defun is used for defining functions. The defun macro requires…

Q: a DFA that is defined by a lang

A: here from question, The DFA for this language would have to accept all possible integer values as…

Q: Show that the following languages are not context-free: A. The language of palindromes over {0, 1}…

A: Answer:-

Q: Multiple Choice Give the best description for the language: {aibj | i ≤ j} a) Decidable  b)…

A: A recursive definition is:BASIS: λ ∈ LRECURSIVE STEP: If u ∈ L then aUb and aUb2 are in L.CLOSURE: A…

Q: 6. Construct the PDA for the language L={a'b'c*, with j=2i or j=2k and i.j,k20}

A: Given Language :  L = {aibjck | j = 2i or j=2k and i,j,k>=0} Expanding Language : Now , we are…

Q: ) Construct a DFA/NFA that accepts the language L defined over the alphabet (5, 1, 2) as follows:…

A: The language that is created by (5,1,2) and requires the presence of the string 512 can be expressed…

Q: Construct DFAs that accept the following language given alphabet {0,1}. a.) 0*1* b.) (0+1)*00(0+1)*

A: Answer the above question are as follows

Q: *) Show parse trees and abstract syntax trees for: a) a +b * c * d * e * f b) а - b/c/d+e- c) a / (b…

A: Let see the step by step explanation below-

Q: Give the regular expressions for the following languages; L1 = {anbm, n>=3, m<=4}

A: Give the regular expressions for the following languages;   L1 = {a^nb^m, n&gt;=3, m&lt;=4}

Q: 5. The following grammar describes (at a high level) part of the syntax of a typical ALGOL-like…

A: ALGOL (Algorithmic Language): It is a family of imperative programming languages that was first…

Q: Mistheset{a,b,...,z}andLtheset{0,1,...,9}. Describe the following languages:   ML   (MUL)   M4

A: As per our company guidelines, only three sub parts will be answered.  So, please repost the…

Q: 2.d. Construct NDPDA for the language: L= {albickd! | i=k or j=l, i, j, k, I >=1}

A: NDPDA stands for Non-Deterministic Push Down Automata. We can add more transitions to it. It is more…

Q: Which of the following does not hold up both readability and reliability of a programming language?…

A: In computer programming_, operator overloading_ , sometimes termed operator ad hoc polymorphism_, is…

Q: 3 4) La L 5) LIØ 6) L Σ = {a,b} L₁ = {a, ab, abb} L₂= {A, b, bb} Describe all the following…

A: Languages are frequently represented as collections of strings in the theory of computation. We can…

Q: Classify each of the languages below using one of the following categories: regular (R) or not (N).…

A: