Write the CFG for the following language over alphabet Σ= {p,q ,r} L={ pqr, ppqrr, pppqrrr, ppppqrrrr, pppppqrrrrr, ……………..} Hint : pn q rn where n>=1 Note: derive at least four strings for the given CFG

Q: Ll is a regular language with some alphabet E, and if strings in Llare replaced with other strings,…

A: The Answer is in below Step

Q: Consider the language L generated by the following grammars G, S→AB | AA; A→BB | a; B→AB | b. Use…

A: Given grammar is, S->AB | AA A->BB | a B->AB | b Given string is: w= "babab"

Q: Construct a CFG for the language L C {0, 1, 2}* of all strings that (a) have an equal number of O's…

A: Solution: To construct a CFG for tha languafe L {0,1,2}

Q: Give context-free grammars that generate the following languages. In all parts, the alphabet Σ is…

A: Answer :  1. context free grammar for language with at least two 0's   S →X0X0X X→0X|1X|E or…

Q: Find dfa's for the following languages on E = {a,b}. (a) L= {w: \w| mod 3 = 0}. (b) L= {w: ]w| mod 5…

A: DFA is referred to as Deterministic Finite Automata. Finite automata are called DFA if the machine…

Q: S→ aS | aSb |X X→ aXa | a Answer the following questions considering the CFG given above i) Draw the…

A: 1) DERIVATION TREE FOR THE STRING aaaa:

Q: Find the grammar for Σ = {a, b} that generates the following language where na(w) is the number of…

A: Below is completed solution regarding your problem :

Q: Draw an equivalent DFA for the language “All possible strings that has two or three 1’s over ∑ = {0…

A: Solution: DFA for the language “All possible strings that has two or three 1’s over ∑ = {0 , 1}”…

Q: Give a context-free grammar for the following language L {a"b"+mc : n > 0, m 2 0}.

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

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: Write the regular expression for the following languages: a. All strings of O's and 1's with no two…

A: Regular Expression = (1+ε)(0+01)*

Q: Q3: Give CFG for the following Language L= {1?m0" such that m, n >= 0}.

A: The context free grammar for the given language L=12m0n such that m,n>=0  is given by:…

Q: Given language L= {yy\y € {a, b}*}. L can be represented as a concatenation L= L{A} = {A}L like any…

A: Proved that given concatenation of the language

Q: 1) Consider the following Grammar over alphabet: E= {a, +, x, (,)} E E+T|T T Tx F\F F (E)la a) Give…

A: Here in this question we have two parts in the first one we have asked to derive a string and parse…

Q: D Question 2 Give a context-free grammar for each of the following two languages, assuming E {a, b}…

A: Context free grammar of the given languages

Q: Consider the languages LLy and L as given below L(01 pa cN (0Tp4e N and p q and L-10TO p4Nand p q

A: The answer for the languages L1,L2 and L3 are

Q: Exhibit an algorithm to determine whether or not a regular language L contains any string w such…

A: Solution: Given that,The following algorithm identify whether or not a regular language “L” contains…

Q: reate a grammar for the set of binary strings that represent odd natural numbers.

A: We need to create a grammar for the set of binary strings that represent odd natural numbers. The…

Q: L1 is a regular language with some alphabet E, then L1 is also regular with a unique replacement of…

A: The Answer is in  Step 2

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 languages: a) L = {a"b™where n = m -1 and n 2 0 and m…

A: A grammar contain a context free grammar then it must be a context free language. Context free…

Q: Design a DFA for the language L where L={ 0 i 1 j both i and j are odd }. For example, 01, 000111,…

A: Given: Design a DFA for the language L where L={ 0i 1j both i and j are odd }. Forexample, 01,…

Q: Write down Regular Expressions for the following languages. A. Strings of alphabet {a, b, c} which…

A: We are going to write down the regular expression for the language mentioned in A. Here we have to…

Q: What is the grammar G for the following language? L (G) = { 0 1 | n>=1 }

A: The language is : 0n 1n

Q: Q.1: In each case below, find a CFG generating the given language. a. The set of odd-length strings…

A: The Answer start from step-2.

Q: Build FA’s for the following languages. (b + ab)*aa(b + ba)*

A: Simple expressions known as Regular Expressions can easily define the language that finite automata…

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: S→ aS | aSb|X X → aXa| a Answer the following questions considering the CFG given above. i) Draw the…

A: Answer: i) The derivation tree for the string 'aaaa' as below:

Q: Construct a context free grammar G for the language N(P): P= ( {p,q}, {a,b}, {Z.X}, 8, p, Z, Ø )…

A: PDA can be Converted into CFG . PDA is the Push Down Automata, that contains 7 tuples . The tuples…

Q: Consider the following languages over {0, 1}:   L3 = {w : w begins and ends with different symbols,…

A: Given data, Consider the following languages over {0, 1}: L3 = {w : w begins and ends with different…

Q: Construct the NFA for the following language over the alphabet E= {a,b}. {w/w e {a, b}*, length of w…

A:

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: 5. Find a grammar for each language. a. The even palindromes over {a, b, c}. b. The odd palindromes…

A: Context free grammar of the given languages

Q: Find context-free grammars for the following languages: (2 × 4) (a) L = a n b n , n is even

A: A context-free grammar for L is G = ({S}, {a, b}, S, S → aaAbb|aaaaSbbbb)

Q: (c) L3 = {w: n.(w) > n¿(w) + 1}

A: Context Free Grammar : In formal language hypothesis, a Context Free Grammar (CFG) is a conventional…

Q: L={a"b™a" | n,m=1,2,3..} is given. i) Write a CFG for the language L.

A: L={a n b m a n | n, m = 1,2,3........} Is given

Q: *.The following grammar is E>E+T|T T>T*F[F F> id a) not Unambiguous O

A: The given grammar is Unambiguous. Def of Unambiguous A grammar can be unambiguous if the grammar…

Q: 5. Find a grammar for each language. a. The even palindromes over {a, b, c}. b. The odd palindromes…

A: Given : d.{anbcn | n belongs to N} Union {ambn | n,m belongs to N} e.{ambn |  n,m belongs to…

Q: b) Write the CFG for the following language over alphabet Σ= {p,q ,r} L={ pqr, ppqrr, pppqrrr,…

A: Given language L = pn q rn where n>=1 L= {pqr, ppqrr, pppqrrr, ppppqrrrr, pppppqrrrrr, ……………..}

Q: Consider two regular languages L1 and L2. Let L1 be infinite while L2 be finite. S: Every subset of…

A: Here in this question we have have given two regular language L1 and K2 .based on this we have asked…

Q: Consider the CFG given below, S → WX|Y W → aWX|ab X → cXd|cd Y → aYd\aZd Z → bZc\bY Find out the…

A: Consider the productions of the given grammar :  S→WX |Y W→aWX | ab X →cXd | cd Y → aYd | aZd Z →bZc…

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

A: Solution:Given language,L = {anbmck, k = n+m}Consider the “G” as grammar production is given below:

Q: Q1) Find DFA's for the following languages: 1- L = { W e{a,b,c}* _na(W) is even , nú (W) is odd , n.…

A: Note:- we can only respond to one question at a time, as set out in the BNED Guidelines. If you…

Q: Grammar is as follows: P → H| PbdH H → a|(P)

A: SLR closure table Goto Kernel State Closure   {P -> .H} 0 {P -> .H; H -> .a; H ->…

Q: a) S0S1 | 01 b) S → + SS SS | a c) SS (S) S € d) S a Sb S b SaS | € e) S → a S + S SS | S*(S)

A: The solution is in step 2:

Q: The following context-free grammar can parse all the lowercase roman numerals from 1-99. The…

A: Introduction :Given , A grammar we have asked to calculate the first(S).

Q: For the following languages, give a simple one-sentence description and show two strings that are in…

A: given the following languages, we have write formal description and two string are in the language…

Q: _4. Give simple English language descriptions for the strings generated by the productions following…

A: G is the regular grammar  G= ( V,T,P,S) V- variables, T- terminals, P- productions, S- Starting…

Q: {w|w=a*b'c*, k =i+j, i,j,k> 0} (E= {a,b,c})

A: For the language aibjck where i+j=k Let S be the start variable Let context-free grammar be denoted…

Q: (a) L1 = {vuv*w : u, v, uw E {0,1}*, |u| = |w| = 2}

A: In formal language hypothesis, a Context Free Grammar (CFG) is a conventional punctuation wherein…

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.