Consider the augmented grammar given below: S + S S (L) I id L+ L,S S Let I, = CLOSURE ({[S' S]}). The number of items in the set GOTO (I, ,() is:

Q: )Strings that begin and end with the same symbol 2)The shortest length string is 1 3) All even…

A: Here the regular expression accepted string is b(a+b)*b + a(a+b)*a. Thus string start and ends with…

Q: Known Grammar as follows: S-> AX X-> or AX | E A -> CY Y -> and CY | E C-> not C| (S)|0|1 Asked: a.…

A:

Q: (g) L = {w|w| mod 3 = 0, w ‡ 5}.

A: The language L consists of all strings over the alphabet {a, b} that have a length that is divisible…

Q: Q2: B/ Construction string of the language of a minimal DFA accepting a se contains 'ab' as the…

A: Given :

Q: Define the rule echo(LST0, LST1). This rule describes LST1, which holds all the same elements as…

A: - PROLOG is an acronym of Programming in Logic. Prolog programming is a sequence of rules and facts.…

Q: Design DPDA to accept language L= {xe [a, b]* N (x) > N, (x)). N(x) > N, (x) means number of a's are…

A: Solution: In DPDA, there is always just one move to make. A DPDA is not as strong as an NPDA. A DPDA…

Q: Rewrite BNF to EBNF BNF: Кеxpr> -→ + | - | → * | / | → ** → () |id

A: According to the information given:- We have to convert BNF to EBNF.

Q: 01/ Context Free Grammar: E→E+T/T T-T*F/F F→ (E) /id BULID SLR TABLE and find if this string accept…

A: It is defined as a finite set of grammar rules is a quadruple (N, T, P, S) where : (i) N is a set of…

Q: Consider the following grammar. Sa DDe D->FG G-> ed Suppose we want to parse the input "afce' using…

A: Answer to the above question is in step2.

Q: The following grammar G generates numbers in binary notation. C --> C 0 | A 1 |0 (C is the start…

A: Proved the given languages equivalent

Q: Define the rule echo(LSTO, LST1). This rule describes LST1, which holds all the same elements as…

A: The list in prolong is a data structure that contains any number of items. for example- [ Maths,…

Q: 13. Show that the language L= {a" :n > 0, n ± 4} is regular.

A: A regular language is a language that can be communicated with a normal articulation or a…

Q: R -> AaB | bAb | AaA | BaB A -> aA | bB | a B-> bB| aA| b draw a parse tree for the right sentential…

A: The given grammar isR -> AaB | bAb | AaA | BaBA -> aA | bB | aB-> bB| aA| bThe string to be…

Q: Eliminate left recursion in the following grammar Sb/C Aa

A: The given grammar is A -> Sb|C S -> Aa Here in the given grammar we have indirect recursion.

Q: Let us have the following regular grammarG. Apply the method of regular equations on conversion…

A: Regular expressions are a powerful tool for describing patterns in strings. They are used in many…

Q: Bonus assignment: How to test/find out if two regular expressions are equal with the help of the…

A: A regular expression is a succession of characters that determines a hunt design in text. Normally…

Q: What set of strings is generated by the following grammar? S bS I Sa I aSb I ∈ Give proof.

A: Given: grammar is S bS I Sa I aSb I ∈

Q: Write regular expression for the language over {0, 1}: the set of all strings that contain 1011.

A: The Answer is below steps

Q: Context Free Grammar: S’ → S # S → i B = e B → A B | ε A → [ e C ] | . i C → e C | ε a)…

A: Given Context free grammar is, S’ → S # S → i B = e B → A B | ε A → [ e C ] | . i C → e C | ε…

Q: Build a TM over the alphabet Σ = {a,b} that accepts the language where each word has twice as many…

A: TM stands for Turing Machine. Alan Turing invented the Turing machine in the year 1936.Turing…

Q: Ʃ = {a, b} Give the regular expression for all strings in which any b’s that occur are in groups of…

A: Automata theory is the process of studying the abstract of machines and computational problems. The…

Q: What you need to do: 1. Type that code up and run it to make sure that it is doing what it is…

A: Answer: We have in your code in the lien number 72 line to 75 in the S() function so you can see in…

Q: Please help 8. The known Grammar as follows: S à AX X à or AX | ️(epsilon) A à CY Y à and CY |…

A: Given grammar is, S→AXX→A or X|εA→CYY→C and Y|εC→not C|(S)|0|1 Given string is: (0 or 1) and 1

Q: G[S]: S -> a | ^ | (T) T -> T,S | S (1) TRY TO CONVERT G[S] TO A LL(1) GRAMMAR. (2) Write a…

A: Here given grammar , i convert into LL(1):…

Q: term factor Y power atom X NUM $

A: SOLUTION - Term=factor Y Y=*factor|ε Factor=~factor|power Power=atom  X X=**power| ε Atom=NUM…

Q: Need to show Shift Reduce parsing for input string “cddcdc” based on the following grammar.   ?

A: Shift Reduce parsing for the input string "cddcdc" given grammar is: G -. dC | cD C -> c | cG D…

Q: For each of the following languages L, give a regular expression that represents L and draw or…

A: a) below is the DSA

Q: Show that the language L {a' b"li>0} is not regular.

A: Given language is, L={aib2i | i>0} Regular languages are the languages which are finite and these…

Q: R -> AaB | bAb | AaA | BaB A -> aA | bB | a B-> bB| aA| b draw a parse tree for the right sentential…

A: R -> AaB | bAb | AaA | BaB A -> aA | bB | a B-> bB| aA| b draw a parse tree for the right…

Q: Consider the grammar for list structure: Sa|^|(T) T→T, SIS Parse the string ((a.a),(a,a)) using…

A: Operator precedence grammar: A grammar is said to be operator precedence grammar when it satisfies…

Q: Reduce the following grammar such that there are no unit productions?

A: the following answer is below

Q: Qn.5 Let G = (V = {S,T},£ = {a,b}, P, S) be a context-free grammar, whose productions P are defined…

A: Given that, G=(v={S,T}, ∑={a,b}, P,S} is a context free grammar Productions of the grammar are:…

Q: Define the rule echoN(LST0, LST1, CNT). This rule determines when LST1 consists of only CNT…

A: This rule is crafted to determine when LST1 is composed solely of CNT repetitions of the elements in…

Q: Show the language L = {a"b*c": n 2 0, k 2 0} is not regular.

A: Pumping lemme is a powerful tool for proving certain language are non -regular.

Q: Q No. 3: Grammar G1 = (N = { E, T, F, I, D}, T = { +, *, (, ), 0-9}, S = {E} and P is the set of…

A: In computer science, a production rule is a rewrite rule that specifies a symbol replacement which…

Q: Let L= {ab, n>=0}, the strings of language L are..... O Skip O {b, abb, aabbb, aaaabbbbb,...) O {b,…

A: Given, L={anbn+1, n>=0} Putting the value of n=0, The string generated=a0b1=b Putting the value…

Q: Remove immediate left recursion from the following grammar GNIPS): N-(SAB.C} T-(absdefhek} S-(S) P:…

A: Given Productions : S -> SchaA / SdhaA / SebaA / ABC A -> Ad / Ae / Bc B -> aC / aB C…

Q: Suppose that the language LO has three elements and L1 has two. Knowing only that information, for…

A: Introduction : The set tasks are performed on at least two sets to get a mix of components…