Consider the following languages, determine which language(s) is(are) regular language(s), context-free language(s), and recursively enumerable language(s), respectively. L = {a"b"c" : n > 0} L = {a"b" : n > 0} {q,0} = 1 • L = {ww* : W {a,b}*} • L = {b+c(a + b)*}

Q: Formal Languages and Automata Theory Give context-free grammars that generate the following…

A: Context Free Grammar for a) S -> R1R1R1R  R -> 0R|1R|ϵ     Context Free Grammar for b) S ->…

Q: 1. T/F-Disjoint union assuming that variants are chosen from type S or type T = (#S)^ (#T) 2.…

A: As per the bartleby policy we can answer single question at a time, so as there are multiple…

Q: Find context-free grammars for the following languages (with n 2 0, m 2 0) L={a®bm:n=m- 1).

A: Context free grammar for given L is as follows :

Q: 1. Consider the regular grammar G given below: S → aS\aA[bB|X A → aA|bS B → bB|aS (a) Give a…

A: (b) Given : An infinte Language L is not a subset of L(G)   L = {wwR: w ∈/{a, b}*}. L is the set of…

Q: No A B C 4. Consider the following PDAs. Match them with the suitable definition of the languages…

A: According to the information given:- we have to fill the matched PDA between language to grammar.

Q: . State which of the following classes each of the given languages belong to, and then prove our…

A: The handwritten answer is below:

Q: For each of the following languages, prove (with pumping lemma) or disprove (with grammar or pda)…

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

Q: Question 4. Consider the language L over the alphabet (a, b, c, d } such that L = {abcd":n> 0, m>0}.…

A:

Q: 16. Show that under the conditions of Exercise 15, L1 N L2 is a deterministic context-free language.

A: The answer is

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

A: Actually, given information is context-free grammars for the following languages (with n ≥ 0, m ≥ 0)…

Q: Give an example of a language L such that both L and its complement L are recognizable.

A: A language is called recognizable if some turing machine recognizes it. So to give an example of…

Q: Determine the languages recognized by the ff. finite-state automata Start So 2 0,1

A: The finite state automation is also known as the FSA which is  the simple idealized machine which is…

Q: Regular grammar, S ⟶⟶ aS | bS |a | bb, will generate the following language L: Group of answer…

A:

Q: Given the alphabet as {0, 1}, write a DFA for the following languages. (Give the complete…

A: Actually, given the alphabet as {0, 1}.

Q: For the following regular language pairs; find Regular expressions and Finite Automata that define…

A: In this question, we are given two regular languages and asked the regular expression and finite…

Q: Given the alphabet as {0, 1}, write a DFA for the following languages. (Give the complete…

A: Required L={0,1,000,010,10100001,100101......}

Q: Given the alphabet as {0, 1}, write a DFA for the following three regular languages. (Give the…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: Q-1. Consider the given grammars and remove left recursion either direct or indirect. a) A - ABd |…

A: Step 1 The answer is given in the below step

Q: Consider the languages L = {a'bm qlxm|1, m 2 0} and Lo = {a2lym}|1, m 2 0}. (Recall from the…

A: Given The answer is given below.

Q: Construct FSA for a language having words which contain even number of a’s & b’s and starts with…

A: Finite Automata(FA) is the simplest machine or model of computation in order to recognize…

Q: {w1"|w € {0, 1}*, l삐 = n} {0n°|n >0}

A: Given languages are, {w1n | w∈{0,1}*, |w|=n} {0n2| n>=0} The given languages are not regular and…

Q: nondeterministic Finite State Automata for each of the following languages: L

A: Non-deterministic Finite State Automata for  of the given languages

Q: Find regular expressions for the following defined languages. over the alphabet Σ = {0, 1}:

A: Given

Q: Find a context-free grammar for the following language assuming n 2 0, m 2 0, k 20 L = {anbmc*, k =…

A: To generate the above language, We have to divide S into two parts. first to generate equal number…

Q: Show that the family of context-free languages is not closed under difference in general, but is…

A: We know that from the closure of context-free language is that  Context - free language is not…

Q: Suppose that L is a context-free language and that R is a regular language. Is L - R necessarily…

A: The Answer is in step2

Q: Consider a language that is described by the following grammar: The starting symbol S Non-terminal…

A:

Q: Give the descriptive definition of the language generated by the following grammar. Draw the…

A: Defined the descriptive definition of the language generated by the given grammar and the…

Q: With A and B as regular languages, show that the following languages are regular: PSHUFFLE(A, B) =…

A: PSHUFFLE(A, B) = { s | s = a1b1a2b2…akbk, a1a2…ak ∈ A, b1b2…bk ∈ B, and each ai, bi ∈ Σ } Let DA…

Q: Generate the regular expression, finite automata and Regular Grammar for the following language L1.…

A: The regular expression, finite automata and regular grammar of given language

Q: For languages A and B over E, define the language A ÷ B as follows: A÷ B = {w E E* : there exists x…

A: The solution for the above-given question is given below:

Q: 10. Consider the regular and context-free languages. Since both categories can represent infinite…

A: Intuitively, a language is regular if it can be built from individual strings by concatenation,…

Q: Consider the following grammar G = {S, A}, S = {S}, ∑ = {a, b},          P : S → aS | aA; A → bA |…

A: S → aS | aA Here S → aS it produce any number of a's Or epsilon so it indicates a*. S → aA It…

Q: Find regular grammars generating the languages represented by the following finite automata.

A: Answer :

Q: Determine the languages recognized by the ff. finite-state automata ون Start So $1 0,1

A: Given:   We have to determine the languages recoganized by the finite-state automata

Q: The language generated by the grammar G=({S}, {a,b), S, P) with P given as: S-> as /bs/alb can be…

A: Given Grammer G=({s},{a,b},S,P) with P given asS->aS|bS|a|b

Q: Question 4. Consider the language L over the alphabet (a, b, c, d } such that L = {abcd:n> 0, m>0}.…

A: Given: L = {anbncmdm : n > 0, m>0} We have to develop CFG for the language L.

Q: Generate a CFG which accepts odd a’s. The language set is (a,b).

A: Solution

Q: xy : x and y are binary strings with a common substring of length 2

A: Actually, NFA stands for Non Deterministic Finite Automata.

Q: Find context-free grammars for the following languages (with n ≥ 0, m ≥ 0)  L = {anbm : n = m − 1}.

A: Solution:A context-free grammar (CFG) is a hard and fast of recursive rewriting guidelines which is…

Q: This question is about context-free grammars and parsing, and Turing machines (TM’s) i) Consider…

A: Rules to Draw parse tree for a string using given grammar: i) all leaf's in parse tree must be…

Q: Consider a language that is described by the following grammar: The starting symbol S Non-terminal…

A: Solution:

Q: Let regular language L1 recognized by DFA (Q1,Σ,δ1,s1,F1) and regular language L2 recognized by DFA…

A: DFA: DFA stands for Deterministic Finite Automata is a finite state machine in which we will be able…

Q: Formal Languages and Automata Theory Let G = (V, Σ, R, S) be the following grammar. V = {S, T, U};…

A: Given: Let G = (V, Σ, R, S) be the following grammar. V = {S, T, U}; Σ = {0, #} The solution for…

Q: Consider the language L = {w010w | w ∈ Ld} Is this language recursively enumerable? Justify your…

A: Answer in step 2

Q: Let regular language L1 recognized by DFA (Q1,Σ,δ1,s1,F1) and regular language L2 recognized by DFA…

A: Based on our rules, we should answer only the first question when multiple questions are posted.…

Q: Suppose L is a regular language of all a's and b’s where the number of a's is divisible by 4 and 8,…

A: Here in this question we have a regular language L where no of a is divisible by 4 and 8 and no of b…

Q: Workbook Exercise  Draw the diagram of the DFA, which recognizes the entries containing an odd…

A: Dear Student, The final DFA is in the last step to prevent confusion when lines are passing through…

Q: The quotient of two languages L_1/L_2 = { x | ∃y ∈ L_2 (xy ∈ L_1) } That is, the set of strings…

A: Contextual Features Free LanguagesUnion: If L1 and L2 are two non-native languages, their union L1 ∪…

Q: Find a simple grammar for the following language, assuming E = {a,b, c}, L = {a"bn+3cma:n 2 0, m 2…

A:

Bare bones programming language

Bare bones programming language is a low-level programming language that gives a detailed stepwise description of a program. It has a tight program design and in-depth understanding of the toolchain. It is based on the target environment and is used for safe coding practices. C programming language is a type of bare bones programming language.