One of the following grammar is a regular grammar: a. S → aA b. S → aA A → aAb| b A → BA| b d. S → aAA A → aA|b c. S → aA A → Ab |b

Q: S → aAbbBA A → ab aAB BaB b

A: Answer: We need to write the how to convert the given grammar into the top down parser so we will…

Q: Construct the predictive parse table for the following grammar, G: S IEESS' I a S' es le -> E b.

A: The Answer is

Q: Note:- Construct predictive parsing table for the following grammar, E → TE' E' → +TE'le T…

A: Here, one grammar is given, E → TE' E' → +TE'le T → FT' T' → *FT'le F → (E)lid. We have to provide…

Q: = A | BIC + | () | 1. A=A*B+C*A 2. A=B+C* (A + B) With the following grammar, draw parse…

A: Here is the explanation of the problem.

Q: X::=X O Y/Y Y::= Z© Y/Z Z::= id %3D 7. %3D

A: Introduction :   Given , A grammar , we have to find the associativity of the operators.

Q: 1. Find the First and Follow of the following grammar: S- ACB/CbB/Ba Ada/BC B-g/e ChS/c

A: We need to find the first of the above grammar while following the above rule.

Q: Check whether the given grammar G is ambiguous or not. 1. EE+E 2. EE-E 3. E →→ id

A: There are two ways to obtain the string "id + id - id" from the grammar above.

Q: Convert the grammars given below to a new grammar with less rules 4a) * SaaA | B |C AaB |ɛ B →Aa…

A: According to the information given:- We have to choose the correct option to satisfy the statement.

Q: Find three strings that belong to the following regular grammar S-->aA A--> aaA | B B-->bbB | A add…

A:

Q: 1. Create a PDA that is equivalent to the following CFG: Context-free grammar Variables: V =…

A:

Q: 1. Find the First and Follow of the following grammar: SACB/CbB/Ba A-da/BC B-g/e C-hS/E

A:

Q: Čonsider the following grammar: S- A A→ aBA' A'→ dA'/E

A: To compute First(A) for all nonterminals A, apply the following rules until nothing can be added to…

Q: mmon-prefixes) the following S → S + S | S+P P → P * P | P * I I → -I | (S)| D D → 0| 1N

A: Given : Grammar with common prefixes is given . S->S+S|S+P P->P*P|P*I I->-I|(S)|D D->0 |…

Q: Find the First and Follow of the following grammar: 5- ACB/CbB/Ba A-da/BC 2. 8/6

A: First Sets: First(C) = {h,} First(B) = {g,} First(A) = {d} U {First(B) - } U First(C) = {d,g,h,}…

Q: The equivalent simplified grammar for the following grammar is S aA| aBB A aaA | & B bB | bbC C B

A: Introduction

Q: Regular Grammar to Regular expression

A: To convert a regular grammar into a regular expression, we first need to understand the structure…

Q: Demonstrate that the following grammar is ambiguous (Capitals are non terminals, lowercase are…

A: The grammar is ambiguity then more than one derivatives are present in that grammar for the given…

Q: (B) State whether the grammar is ambiguous S -> SAB € A -> AaB | a B -> AS b

A: To determine if the grammar is ambiguous or not, we need to check if there exist any strings in the…

Q: Construct a PDA equivalence the following grammar. S → aA A → aABC | bB | a B → b C-C Check whether…

A: The answer is given in the below step

Q: . Make the grammar parser for the grammar below. The lexical analyzer is considered known. The…

A: Given: Make the grammar parser for the grammar below. The lexical analyzer is considered known. The…

Q: Construct a DFA to accept the language generated by the following grammar. aA| e aAl bB|a bB| e A B…

A: The Answer is

Q: 1. Design a context free grammar for the following language. L = { 0°1" |m,n >=0, n !=m }

A: Here we write string accepted this language:…

Q: For the following grammar given below, remove left recursion from it: S → ABC A →Aa | Ad | b B Bd |…

A: Concept : Left Recursion : A production of grammar is said to have left recursion if the leftmost…

Q: 1 Chomsky Normal Form Convert the following grammar to Chomsky Normal Form. The steps are START,…

A: Note: Chomsky Normal Form has only following type of productions: A->BC   //A,B,C are non…

Q: 1. Check the grammar below and justify whether the grammar is LL(1) or not: U+Ta U U+TaT T> a TbT T…

A: Here in this question we ha e given a grammer and we have asked to find weather the grammer is LL(1)…

Q: IV) Write derivations for four strings of various lengths and describe what is the language…

A:

Q: A grammar is said to be ambiguous if there exists a) more than one leftmost derivation b) more than…

A: A grammar is said to be ambiguous if there exists, more than one syntax tree or more than one…

Q: Convert the following grammar to GNF S-> AS/ BA A --> AB/ SA / D B--> BA/ AA/ ɛ D--> Bal Ab

A: GNF stands for Griebach Normal Form. If all productions are of the form A→aα where α∈V*, then it is…

Q: 2. Consider the following grammar: S-E E E+E/E°E/(E)/1 I-I digit / digit Give the Syntax Directed…

A: give SDT to solve expression 3*5+4

Q: 3 Question One of the following grammar is a simple grammar (S-Grammar): b. S → as| aA A → ÞA| a a.…

A: GIVEN:

Q: 7. Construct a grammar for the following languages. a) { a*b"| n > 0} U {cmdm |m > 0 } b) { a"b"| n…

A: The grammar for the language {anbn|n>0}∪{cmdm|m≥0}-   Below is the context-free grammar :-…

Q: a. Construct the set of SLR items for the grammar b. Compute the GOTO function for these sets of…

A: QUESTION a.  The set of SLR items for the grammar is: E → EE* E → EE - E → y QUESTION b.  The GOTO…

Q: 3. Given the language L = { a3nbn: n >=1 } a) Find the context-free grammar for the L b) Find the…

A: In computer science, formal languages are used to represent sets of strings that follow specific…

Q: Consider the grammar G6 whose rules are:

A: See below steps for handwritten solution: I am providing handwritten solution.

Q: 12. Consider the grammar listed below: ::= = ::= A | BICIDIEIMIC ::= + | ::= * | ::= (…

A: We need to find which operator has higher precedence in the given grammar.

Q: Construct a dfa that accepts the language generated by the grammar: S➜ abA A➜ baB B➜ aAbb

A: To construct a DFA (Deterministic Finite Automaton) that accepts the language generated by the given…

Q: Context Free Grammars 1) Consider the following Grammar over alphabet: E = {a, +, x, (,)} E E+T|T T…

A: Dear student. As per guidelines, I can do only first question with all subparts. Please re-post your…

Q: 2 Convert the following ambiguous grammar into unambiguous grammar: E→if E then E | if E then E else…

A: The context free grammar is said to ambiguous if it have the more than one derivation tree i.e. it…