Question: i have this regular expression: ((a|b)*|a*(ba*)) that is supposed to accept all strings of a's and b's that do not contain the subsequence abb. is

i have this regular expression:
((a|b)*|a*(ba*))
that is supposed to accept all strings of a's and b's that do not contain the subsequence abb.
is my regular expression correct?
and how will the drawing of the finite automata for this expression be?
*if there is something wrong please correct it and give me an explanation.

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:

\ \ \ Give a regular expression defining each of the following languages over the alphabet \\\\Sigma ={a,b} .\ (a) L={aab,ba,bb,baab} ;\ (b) The language of all strings containing exactly two b 's.\...

Q:

Python 3.7.0 In each of the next cases, select those strings that are matched by the given regular expression. 11.7 In each of the next cases, select those strings that are matched by the given...

Q:

Bookmark PLEASE BE DESCRIPTIVE. THANKS! 1. Using proper English, describe the following regular language: 1) (ab)* aa 2) b*a* 2. Give a regular expression that represents the described set: 1) The...

Q:

Part 1: Regular expressions 1. Find a possible alphabet for the following languages. a. The language L = {1110, 123, 01) b. The language L = {apple, pear, 4711 C. The language of all binary strings...

Q:

Match each NFA with an equivalent regular expression i. (ba*a + ab*b) ab ii. (aa b ba b) ba ii. (ba'a+ ba b) ba iv. (aa"a + aa"b)"" v. (ba*a+ aa*b) aa* Exercise 4: Find a regular expression for La...

Q:

Describe which languages the following regular expressions represents, using common English. a. (01)01 b. 010 c. (11) Suppose the only characters are 0 and 1 in the language a. Write a regular...

Q:

State diagram for DFA Mtest 3. (12 points) To safeguard the privacy or security of a network, some software filter the IP addresses that are allowed to send content to computers on the network. The...

Q:

1. (10 pts) Using proper English, describe the following regular language: 1) (ab)* aa 2) b*a* 2. (10 pts) Give a regular expression that represents the described set: 1) The set of strings over {a,...

Q:

Regular expression kleene closure and concatenation confusion. Here is what I think I understand amongst the regular expressions given: a+bc => either a or bc a(b+c) => a concatenated with either a...

Q:

Answer only please. No explanation required answer what you can. 1. If L and M are regular expressions, which of the following is not a regular expression? A. L + M B. L M C. L* D. (LM)* 2. What is...

Q:

Jason Chan operates a takeout pizza business called A Slice of Life Ltd. During the month of November, the following things occurred: 1. He paid $7,692 for pizza ingredients, $ 1,900 for rent, $220...

Q:

Write a brief memo to the marketing manager suggesting at least one alternative to the code she proposed, and state your reasons. Working Shoes Working Shoes is a multistate shoe store that offers an...

Q:

You are given the following information about JMR Ltd . : 8 0 , 0 0 0 common shares outstanding on January 1 , 2 0 1 2 6 , 0 0 0 shares sold on March 1 , 2 0 1 2 3 , 0 0 0 shares sold on September 1...

Q:

Which of the following are problems with identifying users of ABC? Multiple select question. ABC means different things to different organizations. Organizations will announce the discontinuance of...

Q:

3. Describe the role of metaphor in understanding intercultural communication.

Q:

3. Communication of White Identity. Go to the website http://stuffwhitepeoplelike .com/. This website parodies the stereotypes of white people, and by extension, the stereotyping of other groups....

Q:

b. What groups were most represented? Why do you think this is so?