Question: Q 2 . Consider the regular expression r = ab a + ( ab ) ba

Q2. Consider the regular expression r = aba+(ab)ba

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:

Consider the regular expression R = a(b U c)* a*. Give two strings that are in L(R) and two strings that are not in L(R). Assume = {a,b,c}.

Q:

(3) Let = (a, b). Solve the following questions: (i) Let E = (a, b). Given a regular expression r = ab + (b'a + b), find an NFA to accept the language L(r). (ii) Find the regular grammar for L(r) by...

Q:

Need Proper Answer 2. Consider the regular expression: (ab | ac) a. Use Thompsons construction to construct an NFA. b. Convert the NFA to DFA using subset construction. c. Minimize the DFA 3. One way...

Q:

Q1-Regular Expressions and Languages Let A be the language of strings over the alphabet Then r is: a, b] that have the substring ab in them. Letr ba b(a b)*. O A correct for A, meaning L(r) A. B...

Q:

Q.1 Let Ll= {0, 1} than find out the strings for another language L2 such that L2 = 0.L1" Q2. Construct a DFA that accepts the language L = {x|x 04.1"} where I = {0, 1). Q.3 Construct a DFA over...

Q:

Please explain the answer. Thank you in advance. 1. Given the regular expression R: (aa)* | (bo* Let L be the language defined by R True or false: the string aabcaa is in the language L 6. Given the...

Q:

The options are as follows: 1 contains an even number of a's contain no substring aa contain no substring bb at least one a and no occurance of aa 2 have odd length contain aa and ab start with aa...

Q:

In all of the regular languages below we are using alphabet { A , B } for both automata and regular expressions. All words and transitions must be made using only these two letters and l o n . ( a )...

Q:

Problem 1: a) Find all strings in L((a + b)*b(a + ab)*) of length less than four. b) Provide 2 strings that are from and 2 strings that are not from the language of the regular expression R =...

Q:

1. Describe the strings that are represented by the regular expression R*( (E|e) (+ | -)? R R*)? where, R = {0, 1, 2, ..., 9} 2. What languages do a*|b* and (a* b)* denote. 3. How many strings are...

Q:

A botanist collected on leaf at random from each of 10 randomly selected mature maple trees of the same species. The mean and the standard deviation of the surface areas for the 10 leaves in the...

Q:

Phoenix Company's 2019 master budget included the following fixed budget report. It is based on an expected production and sales volume of 15,000 units. PHOENIX COMPANY Fixed Budget Report For Year...

Q:

Based on our discussion in class, in general, when an asset is overpriced at a moment in time, it had _ _ _ _ _ realized returns leading up to the period of overpricing and has _ _ _ _ _ _ expected...

Q:

last two options for the multiple choice are : performance management development A construction equipment manufacturer, Roswell Corporation, is focusing on becoming a leader in sustainability in...

Q:

3. What academic disciplines are used to study information systems and how does each contribute to an understanding of information systems?

Q:

3. What kinds of businesses are most likely to benefit from equipping their employees with mobile digital devices such as iPhones and iPads? How much of your job can you do from the palm of your...

Q:

4. One company deploying iPhones has said, The iPhone is not a game changer, its an industry changer. It changes the way that you can interact with your customers and with your suppliers. Discuss the...