nsider the grammar G: →A |B aB |b|c

Q: Construct an NPDA that accepts the language generated by the following context-free grammar. S →…

A: Construct an npda that accepts the language generated by the grammar S → aSbb|abb.

Q: Write a Context Free Grammar for the language with the following Regular Expression (RE): 0*1(0+1)*…

A: A context free grammar consists of finite set of grammar rules in the form (N,T,P,S) where N- Set of…

Q: The regular expression of the language of the grammar given below is S → aS | bS | a | b O…

A: As per the given grammer some acceptable strings are :                                           1.…

Q: Remove the A-production from the grammar belo G=({S,A,B},{a,b,c},S,P) S- ScS | SSa | AABA | BbB A→…

A: Elimination of tha lamda production from the given grammar

Q: Write Grammars for the following languages: 1) L= { a" c" (bb)m : n 2 2, m >1}

A: *Multiple questions* As per our guidelines we are supposed to answer only one question. Kindly…

Q: 1. Consider the following grammar: E->E+T|T T->T*F|F F-> (E)| a|b a) Build the parser table for this…

A: Given Grammar : E -> E + TE -> TT -> T * FT -> FF -> ( E )F -> aF -> b

Q: Question- Write a grammar for the language consisting of strings that have n copies of the letter…

A: The Answer is

Q: Fill in the blanks below for the computation of 7 div 2 using the computational grammar in Example…

A: Computational Grammar Grammar in Theory of Computation is collection of finite number of rules that…

Q: What is the language of the grammar with the following production rules? S → ASb|c, A –→ a: O {a^cb^…

A: Below is the answer to above question. I hope this will be helpful for you...

Q: 1. The grammar is known as follows: P → H | PbdH H → a | (P) Asked: c. Please check the parsing…

A: Given grammar: P → H | PbdHH → a | (P)     To check: abda

Q: Consider the following grammar: → | → a a | → b b | bb → ab | ab → ba | ba Rewrite this…

A: The given grammar is:…

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

A: Introduction

Q: S → aB | bA A→ aS | bAA |a B→ bS | aBB | b Using top-down parsing, find the leftmost derivation in…

A:

Q: Questions on LL(k) Grammars. (a) The following grammar is LL(k) for what value of k? Explain your…

A: Question a) To solve this question we need to take each numerical value of k starting from 1 and we…

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

A: The equivalent simplified grammar for the given grammar

Q: Study the grammar G: {S →a | aRb, R→ b | bSa}. Which of the following strings is NOT generated by G?…

A: Option D is correct answer

Q: Q3: Consider the below grammar and identify if the strings babb, bbbabb, bbaaaaabc, aaaaaa are…

A: Introduction of Grammar in TOC: In TOC(Theory of Computation), Grammar is the standard…

Q: Prove that the following grammar is ambiguous S--> S S S*S |!S | (S) alb by giving two different…

A: Below is the answer to the above question. I hope this will be helpful for you...

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: Question 3 Fill in the blanks below for the computation of 7 div 2 using the computational grammar…

A: The solution to the given question is:

Q: b. Begin with the grammar G ({a, b}, {S, A, B, D, E}, 8, S) 8 = {S→ ABb | AB A→ aA | Db | a| ɛ B→…

A: The CFGs into Chomsky Normal Form(CNF)

Q: Test whether the following grammar is LL(1) or not. S→ AaAb I BbBa B> E.

A: The Answer is

Q: You are given the following context free grammar (CFG), E {0,1,2}: S+X |Y|XY X + 011 |0X1 e Y + 2|…

A:

Q: Show that the following grammar is ambiguous: S SAYIY Y→Y/TIT T-SI CHAR CHAR→al blc|d

A:

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: Describe in english what this grammar means   ->     -> a | a   -> b | b   -> c | c

A: 1. string that begin and end with same symbol . 2. all old and even length palindromes . 3. all old…

Q: Whether or not is the following grammar LL(1)? Why (State the reasons.)?

A: ANSWER: To check on the off chance that a grammar is LL(1), one choice is to develop the LL(1)…

Q: The regular expression of the language of the grammar given below is S → aS | bS | a | b O…

A: The grammar consists of the start symbol S from where the grammar starts. There are four different…

Q: Show that the following grammar is ambiguous. S → AB | C A → 11 |0 В — 22 10 С — 0С10

A: We are going to see if the given grammar is ambiguous. TIP- If more than 1 parse tree exist for same…

Q: S → aB | bA A → aS | bAA | a B → bS | aBB | b Using top-down parsing, find the leftmost derivation…

A:

Q: Verify whether the following grammar is LL(1) or not? E→E+TIT T→T*F/F F→ (F) lalb.

A: The Answer is

Q: Write the first and follow of below grammar IS B EF F fE

A: We have to write first and follow of the given grammar.

Q: Show that the following grammar is LL(1), S→ aAB I bA le A → aAb le B- bB Ie.

A: The Answer is

Q: sgABCalal ACal ABa l Aal BCa lalB A>BClal co)d!bBIb c >CDid

A: We are given a grammar and we are going to see if there is any useless production in the grammar.

Q: For the following formal grammar: * ::= 0 | 0 ::= | :: | ::= 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |…

A:

Q: (b) Rewrite the grammar below to make it unambiguous. -> | ɛ -> 01 | 1 | 0 1

A: The grammar is said to be an ambiguous grammar when it is both left recursive and right recursive.…

Q: 1. a) Write a grammar for parsing the string a=b/(c-d)*(x+y) b) Now perform a Left-most derivation…

A: 1. (a) Write a grammar for parsing the string a=b/(c-d)*(x+y) Let S be the starting of the grammar.…

Q: Consider the following grammar: S→ A A→ aBA' A'→ dA'/E B→ b C-g What is the follow of C? 1. Ø 2. { $…

A: Ans is option 1 We have to find first and follow of all right side candidates, when we do this g is…

Q: Which string CANNOT be generated by the grammar

A: Solution - In the given question, we have to find the string that cannot be generated by the given…

Q: → a c | | b - c | c - d| /hich of the following best sentences is in the language generated…

A: Given: Consider the following grammar: <S> -> a <S> c <B> | <A> |…

Q: Q1 What are the items in the initial state of the SLR(1) parsing automaton for the grammar below,…

A: In the starting state we assume a production which is known as augmented production as below:X1…

Q: Question 2: Prove that the following is not an LR(0) grammar: E → E + T | T T →  T * F | F F → (…

A: Here are given the set of rules as: E → E + T | T T → T * F | F F → ( E ) | id {Here {ε,T,F} are non…

Q: Q1: build SLR table to this grammar S&L=RIRS L→ * R lid R→L

A: Introduction SLR which refers to the one it is simple LR. It is the smallest class of grammar which…

Q: Construct a PDA for the following grammar. E → E +T | T T →T × F | F F → (E) | a

A: V = { E, T, F} // Set of Non-Terminal symbols Produces the PDA 6-moves:   #(8== delta)    1. 8(q,…

Q: Consider the following grammar: --> --> abc --> b --> C Indicate which of the following lines…

A: There are grammar based algorithms in the programming, which basically visits all the rules of a…

Q: . The grammar is known as follows: P → H | PbdH H → a | (P) Asked: b. Please Make an SLR table…

A: Augmented Grammar: P' → P P → H | PbdH H → a | (P)   First(P) = {a, ( } First(H) = {a, ( } Follow(P)…

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

A: In this question, we are asked about to simplify the given grammar. For simplification, we have to…

Q: Is the following grammar ambiguous? Justify your answer. S → aSb|bSa|SS|A

A: A Grammar is said to be ambiguous if it can derive a particular string in more than one way. A…

Q: Describe in english what this grammar means ->   -> a | a -> b | b

A: <S> -> <A> <B> <C>  String that begin and end with same symbol.…