Assumptions ...   Alphabet = {a, b}   • L1 = { a"b" : n ≥ 0 ^ n mod 3 = 0}   L2 = {anbm : n ≥ 0 ^ m ≥ 0 ^ n = m −1}   To do in this exercise ...   ⚫ Find a context-free grammar G such that L(G) = L1 L2, the concatenation of languages L1 and L2.

Q: Consider the following language. L= {w E {0, 1}* : w contains one more 1 than Os} our friend comes…

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A:

Q: Hello I need help in theoretical computer science Let G be a grammar with the start variable S that…

A: Hello I need help in theoretical computer science Let G be a grammar with the start variable S that…

Q: Assumptions ... • Alphabet . = {a, b} • L₁ = {a"b": n ≥0 An mod 3=0} L2= {abm: n ≥0^m≥ 0^n=m-1} ● =…

A: For the above language, The context free grammar G is shown below: S -> aSbb | aSbbb | ε The…

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A: In this task, we are tasked with creating context-free grammars for four different languages, each…

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A: Here in this question we have given a grammer and we have asked for find first and follow for all…

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A: Overview : Automata Theory is a branch of computer science that deals with designing abstract…

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A: Given grammar is:The variables present in the grammar are S, A, B and the non terminals present in…

Q: Let's consider a grammar for expressions is defined as follows. -> = -> A | B | C | D -> +…

A: This grammar is ambiguous. It is ambiguous because there are multiple possible parse trees for a…

Q: L = {(a^n)(b^m)(c^k) ; n = m or m ≠ k }

A: The question asks to create a context-free grammar for the language L, which consists of strings of…

Q: Proof that the language L1 = {a' b' c¹ | i≥ 1} is not Context Free.

A: The Answer is in step-2.

Q: Q4: Let Σ = {0, 1, #} and define a language B over Σ as follows: B = {r#s: r,s = {0, 1}^*, r is a…

A: The task is to prove that the given language is not context free.Given :Σ = {0, 1, #} Language…

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A: Given: -   Solution as per the given information

Q: Prove that each of the following languages is context-free by constructing a context-free grammar…

A: Context Free Grammar: A grammar contain a context free grammar then it must be a context free…

Q: Rules term = factor Y $ Y = * factor Y = E factor = ~ factor factor = power power = atom X X = **…

A: Here are the Follow sets for the given grammar:

Q: context-free grammari

A: Given : -  It is given that a language, L1 = { ak bm c dn  | m =k + n }   Need to construct a…

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…

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Q: Let L, and L2 be the languages defined as follows: L1 ={ xe{0,1}* | x has an odd number of Os}. L2…

A: In this question, we have two languages L1 and L2 and asked the grammar for L1 U L2. L1 is a regular…

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Q: Context Free Grammar LetL={a^nb^n|n>0}. Show that L^k is context free for any given k greater than…

A: If there is a CFG for a language, then the language is said to be a Context Free Language

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A: A formal system known as context-free grammar is used to describe a language's syntax or structure.…

Q: Give a context free grammar for the set L={a^n b^m | n=m or 2n=m where n, m ≥ 0}.

A: Context-free grammar (CFG) for the language L={anbm ∣ n=m or 2n=m where n,m≥0}:…

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.