A lexical analyzer cannot be created for a language whose grammar: a. lacks pairwise disjointnessb. has left-recursionc. is ambiguousd. a and b onlye. b and c onlyf. and c onlyg. a, b, and ch. none of the above

Q: 1. Consider the following grammar and try to find out Operator Precedence and Associativity. Is the…

A: I have answered this question in step 2.

Q: E à E+T|E-T|1 Tà TF | F Fà F* | C Cà a | b саа

A: Given Grammar :  E→E+T | E-T|T T→TF|F F→F*|C C→a|b

Q: 1. Fill in the ??? Part of grammar G = (???) based on the productions. Guess what're S and D stand…

A: Introduction A grammar G consists of a set of production rules that describe how to generate strings…

Q: 1. Р (х, В, в) and P(A, y, z) 2. Q (Z, b) and Q(b, Y) 3. P (a, b, c) and Q(X, Y, z) 4. Р (X, а, X)…

A: Unification: It is a form of matching technique. In this one or more variables being given value to…

Q: 5. Give a regular grammar for the language L = (wc (a, b, c)*: every c is preceded by two a's and…

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Q: 7. Please explain what First set is and what the Follow set is. Given the grammar A → A (A)|b, 1)…

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Q: Exercise 4 For each of the grammars in Exercise 3 except the last, give an unam- biguous grammar for…

A: Introduction of Formal Language: A formal language is a set of strings of symbols or characters…

Q: Write a context-free grammar that accepts the language L = anbmck, n > 0, m > 1, k >= 0

A: a context-free grammar that accepts the language L = a^nb^mc^k, n > 0, m > 1, k >= 0

Q: Consider the following grammar, a b blb a la Find out any five sentences that are in the…

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Q: ot c.

A: I have mentioned hand written answer below, please find in below

Q: Construct a FA(in TG)that accepts the language generated by the RG. A →aB B →abA| b

A: Answer 1. We are given that the language ends with a or bbb and before that there can have any…

Q: 1. Give a context-free grammar that generates the language A = {a'blck | i jor j = k where i, j, k ≥…

A: A CFG is a formalism which is used in computer science and linguistics to describe the context-free…

Q: a. Describe the language over E= {a,b} generated by the following grammar %3D P = {S= aXb, X = aX|bX…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: What languages do the grammars with following productions generated? Write the language for each of…

A: The languages generated by the following productions are:

Q: 1. What are the alternative design approaches for lexical analyzer? Mention your preferred choice…

A: A lexical analyzer can identify tokens with the help of regular expressions and pattern rules.But…

Q: Are the two grammars with respective productions S- aSblab| A, and S - aAblab, A - aAb|A equivalent?…

A: Given : Two grammars : 1. S -> aSb / ab / λ 2. S -> aAb / ab ,     A -> aAb / λ

Q: Write grammar independent of the text. B) Then give a sentence from a language longer than 5…

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Q: 29. The language generated by the grammar S → aA | bB aD D aD | bD aA A → a bB А- B → a Will be…

A: The question is to choose correct option for the given problem

Q: Find a phrase-structure grammar for this language: the set of bit strings consisting of an even…

A: Phrase-structure In linguistics and computer science, grammar is a formal way for describing a…

Q: Q. 16 Let G be the following grammar: S-XYfg X-XSm|e Y-XhS e Variables S, X and Y are non-terminals…

A: Introduction

Q: S = NB und S → 1 B = SN N = 0

A: i have given an detail answer in step 2.

Q: 5. Find a grammar for each language. a. The even palindromes over {a, b, c}. b. The odd palindromes…

A: Given : d.{anbcn | n belongs to N} Union {ambn | n,m belongs to N} e.{ambn |  n,m belongs to…

Q: Find context-free grammars for the following languages (with n m ≥ 0). L = {a" bn 2m}. > 0,

A: We need to find the context free grammar of above language. See below steps.

Q: 1. Consider the following grammar and try to find out Operator Precedence and Associativity. Is the…

A: The precedence and associativity requirements are used to convert the provided grammar into its…

Q: ge L of all strings of symbols from the alphabet ∑ = {a,b,c} where each  a is followed by b, and c…

A: Hello to all the budding computational theorists and linguists out there! Today, we are venturing…

Q: Give a context-free grammar for a context-free language. Let L be the language of all algebraic…

A: Precedence:- Operator with highest precedence is written on lowest level in grammar it means…

Q: a. Convert G to Chomsky Normal Form. b. Convert the language of G to a PDA.

A: Given: a. Convert G to Chomsky Normal Form. b. Convert the language of G to a PDA.