Assumptions . • Grammar G = (V,T, S, P) where .. •V = {S, A, B} is the set of variables •T = {a, b}is the set of terminal symbols S is the start variable • P, the set of productions, has the following elements . • S → ba AB|baA| baB|ba . A bAB|bA | bB|b • B BAa | Ba| Aa |bAB|bA|bB|b|a To do in this exercise.. Find a context-free grammar G such that L(G) = L(G) and G is in Chomsky Normal Form. %3D

Q: 4. Write a regular expression (RE) to define the language of all strings that start with 'bb' and…

A: As per our guidelines, only 3 sub parts will be answered at a time. So, please repost the remaining…

Q: 2. Convert the following CFG into CNF: [Show all 4 steps] → aSb | bY | BYC Y → bY | eps В — аС С — В

A: Since you have asked multiple questions, according to the company's policy we will solve only one…

Q: Construct Parse tree of the above grammar. Decide whether grammar is ambiguous or not ambiguous..

A: Given :- In the above given question, the statement is mention in the above given question   Need to…

Q: Construct Context Free Grammars (CFGS) for each of the following languages. i. L1 = { a"b?n | i,…

A: We are given a language, L1= {anb2n| i,n>=0} which states that - number of b's in the string must…

Q: S->A| aSb aas Transform this grammar to PDA using the algorithm. Terminals: a Productions: S-> A S->…

A:

Q: Prove that the following grammar is ambiguous: -> -> + | -> a | b | c

A: <S> -> <A> <A> -><A> + <A> | <id> <id> -> a | b |…

Q: The nullable symbol in the grammar (S-→ AB, A→ ale, B- ble) {A, B, S} {s} {A, B} {A,S}…

A: The given question regarding grammar.

Q: 3. Given the following grammar: -> -> p T p -> q r -> t I t Use the method discussed in the…

A: Parser : It is a  generator which takes a grammar as input , generates source code which can parse…

Q: 2. Give context-free grammars generating each of the following languages over Σ = {0, 1}: a. {w: w…

A: Here, we are given few context free languages and we are asked to give context free grammars. First,…

Q: E-> E+E E-> E-E E-> id Construct Parse tree of the above grammar. Decide whether grammar is…

A: I have given complete solution in handwritten. see below steps.

Q: Let L = { w ∊ {a,b,c}*:  w has a substring ‘aa’ and a substring ’ab’} Find a NFA for L Give a…

A: Here, we are given language L and asked the NFA, regular expression and right linear grammar for it.…

Q: g would downvote Show Shift Reduce parsing for inp

A: I have answered below for the following Grammar:

Q: Convert this pair of extended productions to conventional productions. Identify, from the list…

A: Given that [C] is optional. So, Basing on this , answer is as follows.

Q: Let E = {a, b, d}. Let L = {d'a'b | i > 0}. Give a context free grammar (CFG) that generates L. %3D

A: We are going to derive the context free grammar for the given language.  First we will try to…

Q: E-> E+E E-> E-E E-> id Construct Parse tree of the above grammar. Decide whether grammar is…

A: I have given complete solution in handwritten. see below steps.

Q: QUESTION 4: CONSIDER THE FOLLOWING GRAMMAR THEN ANSWER THE QUESTIONS BELOW: S -a | bbA | B A → aB_]…

A: A. Removing null productions : Removing A -> λ S -> a | bb | bbA | B A -> aB B -> a | aA…

Q: Using the unrestricted grammar in Example 9 -1 (see below), arrange the sentential forms below in…

A: Here, the task mentioned in the question is to derive the string "baccba" using the given grammer.…

Q: 2- Construct a RE over E={0,1} such that It does not contain any string with two consecutive "O"s It…

A: Solution:- 2- Construct a RE over E={0,1}   ​​​​​​1) It does not contain any string with two…

Q: Make a Context free Grammar of L = {ε, uS, uSuS, uSuSuS, .........}

A: Given, L = {ε, uS, uSuS, uSuSuS, .........} A Context-Free Grammar is defined as a 4 tuple structure…

Q: What are the Languages generated by the following Grammars? 1)          S  ->  aa S b  | c   2)…

A: 1)          S  ->  aa S b  | c We can also write this grammer as below:- S --> aaSb S --> c…

Q: grammar given below: nd $ be indexed as follo $ 5

A:

Q: (a) All strings with exactly one a. (b) All strings with at least one a. (c) All strings with no…

A: The answer to the following question:-

Q: 5. Let the G, grammar be defined as follows: Блязадая ноутболя G₁ = V: (S, A, B, CIADA ESOSUSSOS V₁:…

A: There are four different types of grammar that are type 0 , type 1 , type 2 and type 3 . The type 0…

Q: Consider the following grammar.  ::= , |    ::=   ::= A | Y | B | U  ::= 1|2|3|4 Which of…

A:

Q: 5. How would you change the following ambiguous grammar: E - E+E|E - E|E*E|E /E|id so that all of…

A: E -> E+E*E/E-E = id + id * id / id - id

Q: Exercise 2: Make a grammar G generating the language L = {a*+n+3c2kb" |n, k > 0} %3D List all the…

A: It is defined as a 4-tuple (N, T, S, P) where : (i) N is a set of variables or non-terminal symbols.…

Q: The language of the grammar  S→AB | BA A→0B | AS B→1A | SB is ______ for w∈{0,1}*.   {ww} {wwR}…

A: Filled the given statement

Q: Exercise 2: Make a grammar G generating the language L = {a*+n+32%b" |n, k 2 0}. List all the…

A: It is defined as a 4-tuple (N, T, S, P) where  N is a set of variables or non-terminal symbols. T is…

Q: Regular Grammar to Regular expression

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

Q: Let E = {a, b, c}. Write a grammar that generates the language: %3D L = {c"ww" a":n > 0, m > 0, w E…

A: To do: Write a grammar that generates a language

Q: E-> E+E E-> E-E E-> id Construct Parse tree of the above grammar. Decide whether grammar is…

A: Here is the handwritten solution of the above problem. see below steps.

Q: E= {a,b}

A: The finite automata are simple idealized machines used to identify the pattern within the input…

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: (b) What language is generated by the following grammars? In each case justify your answer. i.…

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

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

A:

Q: b) Consider the following is context free grammar. >s > Ab | aSb | aAb A>A| a What will be the final…

A: By the given problem, we can simply understand that : S is the Starting symbol The set {a,b} is the…

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: 00. Reduce the following grammar such are no unit productions. S AA A BI BB B abB | b [bb

A: Given productions are: S->AA A->B | BB B->abB | b | bb Non terminals= {S,A,B}, Terminals=…

Q: Assumptions ...   Alphabet = {a, b}   • L1 = { a"b" : n ≥ 0 ^ n mod 3 = 0}   L2 = {anbm : n ≥…

A: Note: i cannot upload the file here i will provide you solution and explanation

Q: Given the context free grammar G=({S,A}. {0,1}, S, P), where P is given by: S-> A | B A -> 0A1 | 2 B…

A: 1.  S→A|B 2. A→0A1|λ  3. B→0B11|λ  We can see that 2 contexts and 3 contexts generate 0n 1n language…

Q: Q3: Design an NFA that accepts the language of strings over {0; 1} such that the third symbol from…

A: The finite automata are called NFA when there exist many paths for specific input from the current…

Q: 7) Give context-free grammars that generate the following languages. i) { w € {0, 1}* | the length…

A: We need to write CFGs for the given scenario.