Question: a) Prove using the pumping lemma that the following languages are not regular: i. { } ii. { {a,b}* } iii. { } b) Consider

a) Prove using the pumping lemma that the following languages are not regular:

i. a) Prove using the pumping lemma that the following languages are not { regular: i. { } ii. { {a,b}* } iii. { } b) }

ii. Consider the languages below. For each, make a conjecture whether or not{ it is regular. The justify your Conjecture. i. { } ii. { {a,b}* }

iii. } na(w) nb(w) an bin : n 50{ image text in transcribed }

b) Consider the languages below. For each, make a conjecture whether or not it is regular. The justify your Conjecture.

i. image text in transcribed { image text in transcribed }

ii. image text in transcribed { image text in transcribed }

na(w) nb(w) an bin : n 50

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

12. (a) Prove using the pumping lemma that the following languages are not regular: i, L = { na(w)-nb(w) } (b) Consider the languages below. For each, make a conjecture whether or not it is regular....

Q:

Consider the language L defined as all palindromes over {a, b, c} that also contain a c precisely in the middle position. (Note all words in L must therefore be of odd-length.) 5. Prove, using the...

Q:

( a ) Prove, using the Pumping lemma for Regular Languages, that there is no Universal Regular Expression. ( b ) Prove, using the Pumping lemma for Context - Free Languages, that there is no...

Q:

This question is based on Turing machine and Computation Theory. Problem 6: Context-free grammars are sometimes used to model natural languages. In this problem you will model a fragment of the...

Q:

Exercise 1 ( Ex . 2 2 , Chapter 2 of [ Martin; 2 0 1 1 ] ) . Using the pumping lemma, show that the languages below is not regular: L = { a n b a 2 n | n 0 } Exercise 2 ( Ex . 1 2 , Chapter 2 of [...

Q:

Consider the language L defined as all palindromes over {a, b, c} that also contain a c precisely in the middle position. (Note all words in L must therefore be of odd-length.) Prove, using the...

Q:

Consider language L={0i1j0ki=2;j=k+1,k0}. Is L regular? If yes: give a DFA in form of a state diagram. If not: prove, using the pumping lemma for regular languages, that L is not regular. Show your...

Q:

1. Derive the string bbaa using right most derivations and hence show that the following grammar is ambiguous. Also, draw the derivation trees for the given grammar. B - BB | Ba 2. Construct the...

Q:

2. [20pt] Prove that the following languages are not regular. You may use the pumping lemma and the closure of the class of regular languages under union, intersection, and complement. In all cases....

Q:

1. Which of the following statements on computational complexity theory foundations are correct A) A logic expression IFF may stand for if and only if. B) It is unknown whether P and NP are actually...

Q:

Your client wishes to revoke its S Corporation election. Using just the IRC and Treasury regulations, determine what your client needs to do.

Q:

Bushman Ltd enters into a contract with Lessor Ltd for the use of a ship for one year. The ship is to be used to transport wood from central Queensland to the port of Brisbane. Lessor does not have...

Q:

\ table [ [ , , , PRICE, ] , [ Stock , \ table [ [ Number ] , [ of shares ] ] , T , T + 1 , T + 2

Q:

Scenario: A Multi-national Corporation called The Globe has created a subsidiary called Thirst in an under-developed country called non-potable waters. This hosting country suffers from a severe...

Q:

You are the owner of Dales Clothiers for Men, a business designed to serve white-collar professionals. The policy of your store is to provide credit cards for individuals who have good jobs and...

Q:

Describe different techniques that a sender may use to gain a receivers attention in a persuasive message. Give an example of a situation in which each of these techniques can be used effectively....

Q:

When is a persuasive message used? How does anticipated receiver reaction influence the organizational plan used to write a persuasive message? (Objective 1)