please explain step by step 12. Find context-free grammars for the following languages (with n ≥ 0, m≥ 0,k > 0):(a) b={a²tm or **}.(b) L = {abck: n = m: n = m or m‡ k}.(c) L = {a¹bmck, k=n+m}.nim(e) L = {a¹bmck, k = n +2m}.(f) L = = {a¹bmck, k‡n+m}.

“Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Answered: Find context-free grammars for the…

Find context-free grammars for the following languages (with n ≥ 0, m≥ 0, k > 0): (a) I-{ata (b) L= = mor {a^bmck: n = m or m‡ k}. (c) L = {abck, k = n+m}. nim k m. (e) L = {abck, k = n +2m}.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Where did John von Neumann attend school as a child?

A: The question has been answered in step2

Q: When exactly did John von Neumann pass away?

A: John von Neuman died on 8 February 1957.

Q: How many books has John von Neumann published his ideas?

A: John von Neumann's Influence John von Neumann, a mathematician of Hungarian descent, made…

Q: When exactly did John von Neumann pass away?

A: Introduction : Von Neumann, John: From 1903 to 1957, John Von Neumann was a Hungarian-American…

Q: What was John von Neumann's death date

A: Introduction : Von Neumann, John: From 1903 to 1957, John Von Neumann was a Hungarian-American…

Q: Where did Mark Dean get his ideas?

A: Martin Dean Engineer and inventor Mark Dean works in the computer industry. He was a professor of…

Q: In this section, you'll learn more about memory hierarchies and how they function. Is there a…

A: Memory Hierarchies: It assigns a hierarchical structure to computer storage based on how rapidly it…

Q: Please continue reading to learn more about memory. Why do you use the pyramid to represent the work…

A: Progressive memory is a mechanism through which modern PCs provide outstanding performance via using…

Q: d John von Neum

A: What city did John von Neumann grow up in

Q: Has anyone looked into where John von Neumann went to school?

A: John von Neumann, a renowned mathematician and computer scientist, attended several educational…

Q: What was the history of Claude Shannon?

A: The American mathematician, electrical engineer, and cryptographer Claude Shannon (April 30, 1916 –…

Q: How long has it been since John von Neumann passed away? How long has it been since John von Neumann…

A: Answer Introduction John von Neumann: John von Neumann was a Hungarian-born mathematician and…

Q: Please continue reading to learn more about memory. Why do you use the pyramid to represent the work…

A: Given: Progressive memory refers to the approach by which modern PCs provide outstanding performance…

Q: You will learn more about memory hierarchies and how they operate in this section. Is there a…

A: The answer to the question is given below:

Q: How long did John von Neumann's marriage last?

A: The answer is as below:

Q: What is a global constant

A: Introduction What is a global constant?

Q: How has technology changed over the years?

A: Here we will discuss about how has technology changed over the years

Q: In the earliest days of computers, how did individuals make sure that the information they stored…

A: In the earliest survival of computers, at what time the mainframes took up whole rooms, physical…

Q: How long has it been since John von Neumann died?

A: In this question we have to understand How long has it been since John von Neumann died? Let's…

Q: What was the actual date of John von Neumann's murder?

A: John Von Neumann was a Hungarian-American scientist. polymath who studied math, physics, computer…

Q: What was the history of Claude Shannon?

A: In the given question Claude Shannon (April 30, 1916 – February 24, 2001) was an American…

Q: Where did Charles Babbage come up with the computer?

A: Computer has evolved after so long time. The start was from difference engine that was capable of…

Q: What city did John von Neumann grow up in?

A: INTRODUCTION: Von Neumann was an outstanding mathematician and physicist. He is best renowned for…

Q: In what university did John von Neumann attend?

A: John von Neumann was a Hungarian-American mathematician, physicist, computer scientist, engineer,…

Question

please explain step by step

12. Find context-free grammars for the following languages (with n ≥ 0, m≥ 0,
k > 0):
(a) b={a²t
m or **}.
(b) L = {abck: n = m
: n = m or m‡ k}.
(c) L = {a¹bmck, k=n+m}.
nim
(e) L = {a¹bmck, k = n +2m}.
(f) L = = {a¹bmck, k‡n+m}.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Introduction

Part (b)

Part (c)

Part (e)

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Question is attached
Find a grammar that generates language L = {b"a" : m,n>0}. %3D Find a grammar that generates language L = {b"a" : m > n, n2 0}.
2. Consider the following grammar given in EBNF: expr ::= term [+ expr] factor [* term] (ехpr) | пиmber term ::= factor ::= number ::= NUMBER [0 – 9]+ NUMBER = Give the pseudo-code for recursive-descent parser that implements this grammar.
Context-Free Grammar (CFG)
Construct Context Free Grammars (CFGS) for each of the following languages. i. L1 = { a"b?n | i, n 2 0}
12. Find context-free grammars for the following languages (with n ≥ 0, m≥ 0, k ≥ 0): (a) L = {abck: n = m or m≤k}. 96 18a
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. ⚫ Save your context-free grammar as a JFLAP.jff file, and submit that .jff file to Canvas as your solution to th is exercise.
Provide the rules for context-free grammars that generate the following languages. L5 = {aibjck | i, j, k ∈ Znonneg, j 6= i + k}
The following given grammar is a left recursive grammar S Sbab balb The language generated by this grammar is of the following form: L= { ba(bab), b(bab)" | m,ne N} This left recursive grammar can be transformed to a right recursive grammar as follows: S → T -> This right recursive grammar is an LL( ) grammar.
FIRST set for CFG/grammar in C/C++. input is grammar , output is shown the first set. example input grammer : E -> TR R -> +T R| # T -> F Y Y -> *F Y | # F -> (E) | i Output :First(E)= { (, i, }First(R)= { +, #, }First(T)= { (, i, }First(Y)= { *, #, }First(F)= { (, i, } Assumptions : Epsilon is represented by ‘#’. Productions are of the form A=B, where ‘A’ is a single Non-Terminal and ‘B’ can be any combination of Terminals and Non- Terminals. L.H.S. of the first production rule is the start symbol. Grammar is not left recursive. Each production of a non-terminal is entered on a different line. Only Upper Case letters are Non-Terminals and everything else is a terminal. Do not use ‘!’ or ‘$’ as they are reserved for special purposes.
Give context free grammar for the following :
6. Find an s-grammar for L = {a2nb" :n 2 2}. 7. Convert the grammar S- assb | bSa |a | b| ab into Greibach normal form.