Question: ( a ) Construct a DFA that does not recognise L ( Sigma = { a , b } ) , [ 5 marks

(a) Construct a DFA that does not recognise L (\Sigma ={a, b}),[5 marks]
where L ={w|w ends with abb}.
(b) Show that regular languages are closed under union, intersection and comple-[8 marks]
ment.

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:

SWAP(L):={swap(w)|winL} , where swap(w) is defined recursively as\ swap(w):={(w if |w| \ Our goal is to show that if L is regular, then SWAP(L) will also be regular. Since L is regular, we can\...

Q:

( a ) Construct a DFA that recognizes the following language, \ Sigma = { a , b } [ 5 marks ] L = { w | w does not end with bba } ( b ) Convert the each of the following regular expressions into an...

Q:

( a ) Construct a DFA that recognises the following language [ 5 marks ] L = { w | w does not contain a substring of bba } You may assume \ Sigma = { a , b } .

Q:

( a ) Construct a DFA that recognises the following language [ 5 marks ] L = { w | w does not contain a substring of bba } You may assume \ Sigma = { a , b } .

Q:

Construct a DFA that recognizes the following language, \ Sigma = { a , b } L = { w | w does not end with bba } please draw it out

Q:

Construct a DFA that recognizes the following language, \ Sigma = { a , b } L = { w | w does not end with bba }

Q:

prove Certainly! Let's go through the proofs for * * complement * * , * * union * * , and * * intersection * * in more detail, thoroughly explaining each step and concept. ### 1 . * * Complementation...

Q:

On this assignment, you will create DFAs for certain regular languages, write a tool that determines if a DFA recognizes a string, then extend this tool to a Simplified Maximal Munch scanner. You...

Q:

On this assignment, you will create DFAs for certain regular languages, write a tool that determines if a DFA recognizes a string, then extend this tool to a Simplified Maximal Munch scanner. You...

Q:

Consider the language L = { w i n { a , b } * : w contains exactly 2 as or exactly { : 3 b ( s ) } . [ 2 5 marks ] For example, { a a b b b b , bbbababbb, a a , b b b , baaabaaaba,babab } s u b L but...

Q:

We know that stock A exactly increases 14% when index is up by 10% and declines also 14% when index declines by 10%. Can we find the expected return of that stock if we know that the expected return...

Q:

The time evolution of a 1-D dynamical system is described by, Yn+1 = y-2y +2 O y = 2 is a stable fixed point Oy= 2 is an unstable fixed point Oy = 3 is a stable fixed point O y = 3 is an unstable...

Q:

Tavparer 2 blind, while Sandy Shom is 4 9 , and is not bilnd In 2 0 2 4 , they recelved cash dividends of $ 9 5 0 0 6 , of which $ 1 2 , 0 0 0 were quallied dividends. On May 8 , 2 0 2 4 , they...

Q:

The officers of a corporation:

Q:

4. How do you feel about airlines mining your in-flight data? Is this any different from companies mining your credit card purchases or Web surfing? With the amount of data available to companies...

Q:

1. Describe the kinds of data being analyzed by the companies in this case. With the amount of data available to companies doubling every year, new sources of data, and innovations in data...

Q:

2. How is this fine-grained data analysis improving operations and decision making in the companies described in this case? What business strategies are being supported? With the amount of data...