Consider the grammar G = ({S, A}, S, {a, b}, P) with the following set of production rules P: S → aS|baA|abaA A → aAbb|aAb|ε  1. Determine what the language generated by G is. You may only use set builder notation and/or language operators in your answer. A proof is not required. 2. Show that the grammar G is ambiguous by:  (a) Providing two distinct leftmost derivations for the same string w ∈ L(G). (b) Providing two distinct parse trees for the same string w ∈ L(G).

Q: Assume that G is a Context Free Grammar as the 4-tuple (V,T,S,P) where V={S,A,B} set of non-terminal…

A: Option 1.  P is defined as {X Y: such that X V. Y (V T)+ }  (V T)+  defines one or more…

Q: 3. Consider the grammar S→ a SaaS S→ aaaS i) Is the grammar is ambiguous? ii) What is L(G) ? iii) Is…

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Q: 5 The production rules for a grammar G with start symbol S, terminals a, b, and c and non-terminals…

A: Here, we are going to generate the string bacab using given grammar G and also check whether the…

Q: Given L ={ambn | m< n }. Derive (i) a context-free grammar that accepts L (ii) a PDA accepting L by…

A: i) a context-free grammar that accepts L given :  L ={am bn | m&lt; n }. so, m need to less then n ,…

Q: Given a regular grammar G and a list of strings, identify the strings that are in L(G).

A: The given grammar G is:S -&gt; aT T -&gt; bT | a | aW W -&gt; ε | aT aT T -&gt; bT | a | aW W -&gt;…

Q: Given the context Free Grammar G = {{S}, {a, b, +, x), P, S} where P consists of the following…

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Q: Given the following regular grammar G: S➜ aA | aS www A → baB | aA www B → aA | b (a) Is this…

A: (a) This language is not right-linear because each production in a right-linear grammar must have…

Q: Prove employing contra-positive of the Pumping Lemma if the set A:= (xkyman Ikǝn and m is even)…

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Q: S → baAB, A → bAB | 2, B → BAa | A | 2 into Chomsky normal form.

A: Solved below:

Q: Consider the CFG, G, defined as: S - AB A - aA | a B - bB | b (S being the start symbol) a) Apply…

A: In theory of computations, push down automata is used to execute Context-free grammar. This automata…

Q: Given the grammar    F>   GnF | mZpG G    >    pZ | mZpM | q    Z    >    mG | mGp | m…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider the details given below. What is the result if Arden's Rule is applied to equation 1? *…

A: Lets talk about  Ardens Rule  Let P and Q be two regular expressions over ∑  If P does not contain a…

Q: Consider the context-free grammar G = ({S, R, T}, {a,b}, P, S'), where P contains: • S → R|T, • R→…

A: Note: The solution of the first subpart is shown below. Please repost the question with the…

Q: Let G be a context free grammar where (G-((S, A, B, C),(a, b, d), P, S) with the productions in P…

A: The answer for the context free grammar is

Q: 3. Forma Let us consider the following Context Free Grammar G = ({S, A, B, C, D, E}, {a,b,c}, S, P)…

A: Answer

Q: What is meant by the elimination of epsilon (E) productions? Also eliminate E-productions from the…

A: The Answer is in given below step

Q: Consider the Context Free Grammar given by the usual rules, 0 and 1 are the only inals, and the…

A: 1) As start symbol S is present in RHS of S -&gt; AABB|01 we need to create new production S0 -&gt;…

Q: with below quest

A: Here, Proved that the language of start symbol equivalent to language of grammar

Q: A grammar is left recursive if the grammar has any non-terminal whose  derivation contains itself as…

A: When the right side's leftmost variable is the same as the left hand sides variable then the left…

Q: Exercise 3: Let G be the grammar with vocabulary V {S, A, a, b}, set of terminals T-(a,b} starting…

A:

Q: Consider the context-free grammar (CFG) G = with production P S do S while S | while S do S | & and…

A: ANSWER:-

Q: Given the context-free grammar S -> aB | bA A -> aS | bAA | a B -> bS | aBB | b 1. Construct a…

A: Solution Steps to converting CFG to PDA Convert the given CFG into GNF The PDA have only on estate…

Q: For the Grammar {S → AS|a, A → SbA|SS|ba construct Leftmost deriyation for the strin

A: Lets see the solution.

Q: Refer to image and provide correct solution for positive feedback  Computation and Automata

A: The correct solution for positive feedback would be: G=({S,A,B}, {a,b}, S, {S→BB|b, A→a|b|SS,…

Q: . For the following, prove context free by giving CFG or describe PDA. If not context free then…

A: Since the length of any string w ∈ B is odd, w must have a symbol exactly in themiddle position;…

Q: Let E = {a, b}. Consider the language that contains all strings with no more than one 'a'. Draw an…

A: Defined the given language to NFA, DFA, regular expression, and right linear grammar

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: 4.1 Basic results from automata theory tell us that the language La"b" che, abc, aabbcc, aaabbbccc,…

A: To capture the language L={anbncn∣n≥0} using an attribute grammar, we need to define a context-free…

Q: Let G be a context free grammar with one nonterminal and n rules. If G generates a finite mumber of…

A: Context free grammar  is a formal grammar whose production rules are of the form. with a single…

Q: (3) Give a grammar G= (V,E, S̟P), where V = {4,B,C},E = {a,b},S = A, P: A→ a4|bB,B → bC | aB,C → aB…

A: According to the value given in the question, we will solve all parts.

Q: Find context-free grammars for the following languages (with n ≥ 0, m≥ 0, k≥ 0): (a) L = {abck: n =…

A: We are given a language L and we are asked to find the equivalent context free grammar. Context free…

Q: Question 13) Consider the following context-free grammar G over the alphabet Σ = {a, b, c}, where S…

A: Answer:  Given  S → aSb | ε | acSba

Q: 2. Consider the following grammar G=({S, A), (a, b), S, P) where P is defined below. S→ SS AAAJX A →…

A: I have given handwritten solution. See below step for code.

Q: Consider the following context free grammar: S-A A → BC|DBC B → Bb|e C→|E D → a|d Find the number of…

A:

Q: Consier a set of simbols E= {a,b}, (1) Find all strings in E* shorter than 3. (2) Let L = {2 , a,…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: the following grammar. S→AAja ASA|b.

A: The Answer is

Q: (3) Give a grammar G= (V,E, S̟P), where V = {4,B,C},E = {a,b},S = A, P: A→ a4|bB,B → bC | aB.C → aB…

A: In this question, we are given a grammar and we have to check whether this grammar is regular…

Q: 1. Eliminate all useless productions from the grammar S→ as | AB | 2, A → bA, B → A What language…

A: We are given a grammar, first we will remove useless productions from it and then we will find out…

Q: S → 0| 1 S 2 A → S above grammar LL (1

A: Please write the answer in legible and perfectly neat line, with both of two colors of blue and…

Q: 4. Give a direct construction of a pushdown automaton (not via conversion from context-free grammar)…

A:

Q: Given G, = {V,E, R, S} where V = {0,1, S, A} , E = {0,1} ,and R = {S → AS |e, A → A1 | OA1 | 01 }…

A:

Q: 1. Consider the Context Free Grammar given by the usual rules, 0 and 1 are the only terminals, and…

A: Please upload a clear image of question...

Q: a) Consider the grammar; S aB | bA | DIE Aa | aS | bAA | c Bb | bs | aBB | c dD | Dd | d EE | Ede D…

A:

Q: 7. Let G, H be context-free grammars. Is it true that the language _L(G)-L(H) is context-free?…

A:

Intelligent Machines

Machines that use artificial intelligence to learn from the environment and past experiences to perform better in the presence of variability and uncertainty are called intelligent machines. Intelligence develops according to environment and experience. It is human-like behavior. When the computer system or any programmed machine learns from the inputs and corresponding outputs, it can be called an intelligent machine.