Question
Asked Apr 5, 2019
138 views

 Find context-free grammars for the following languages (with n ≥ 0, m ≥ 0, k ≥ 0):  L = {anbmckk = n + m}.

check_circle

Expert Answer

Step 1

Solution:

Given language,

L = {anbmck, k = n+m}

Consider the “G” as grammar production is given below:

fullscreen
Step 2

Here, we need to prove that L(G) = L

To attain above expression, we need to prove that “L is subset of L(G)” and “L(G) is subset of L”.

Derive the string “S” by following methods:

From the given language L, S can be derived as

fullscreen
Step 3

The “S-> anbmc(m+n)” statement consider as equation (1).

Here, the primary thing is to apply “*” to “S” with for string for “n” tim...

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Engineering

Computer Science

Automated Reasoning

Related Computer Science Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: How to write a function in python where it takes a list of string s. Where s= ["hello","lazyness","p...

A: The program has the following algorithm:Intitialize the counter counting string list position number...

question_answer

Q: Write a PL/SQL block to accept a date from the user and print the day and the date as shown below. U...

A: Solution:Given data,The PL/SQL code read the user input of date and display the day and the date in ...

question_answer

Q: Function Name: compliments Parameters: answer1 - a boolean (True or False) representing whether the ...

A: Solution:The following function displays the outputs as string of compliments.

question_answer

Q: Visual Basic. Write the definition of a function named quadratic that receives three double paramete...

A: Formula for quadratic equation:

question_answer

Q: Consider the languages below. For each, make a conjecture whether or not it is regular. Then prove y...

A: The given language L = {anbl : n/l is an integer} is not regular language because a DFA cannot be co...

question_answer

Q: write a program to convert between KPH and MPH in either direction. in Eclipse.If you are driving ac...

A: Hey,,,We  have to use scanner class  to get input .So we will import scanner package to access the s...

question_answer

Q: getRandomLib.h: // This library provides a few helpful functions to return random values// * getRand...

A: Program Instructions:Include the necessary header files.Print hello message and as for a response.De...

question_answer

Q: Hi,  Please,I have a question with Python,I have to create a Loop and terminate BMI calculation flow...

A: The loop of flow chart for BMI is given as:

question_answer

Q: 11.7: Customer AccountsWrite a program that uses a structure to store the following data about a cus...

A: Program plan:Include the required header files.Define the structure “customerAccount”Declare the req...