Give recursive definitions for the following languages over the alphabet {a b}: (i) The language EVENSTRING of
Question:
Give recursive definitions for the following languages over the alphabet {a b}:
(i) The language EVENSTRING of all words of even length.
(ii) The language ODDSTRING of all words of odd length.
(iii) The language AA of all words containing the substring aa.
(iv) The language NOTAA of all words not containing the substring aa.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 44% (9 reviews)
i Let L EVENSTRING be the language L EVENSTRING w w is an even length string on the alphabet a b Given a word w we can make a recursive call to obtain ...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Give DFA's accepting the following languages over the alphabet {0, 1}: a) The set of all strings beginning with a 1 that, when interpreted as a binary integer, is a multiple of 5. For example,...
-
Find CFGs for the following languages over the alphabet = {a b}: (i) All words in which the letter b is never tripled. (ii) All words that have exactly two or three b's. (iii) All words that do not...
-
Design DFA's accepting the following languages over the alphabet {a, b, c} The set of strings with abababa as a substring. The set of strings where the appearance of any symbol is lexicographically...
-
A beam of light enters the end of an optic fiber as shown in Fig. 23-52. Show that we can guarantee total internal reflection at the side surface of the material (at point a), if the index of...
-
Search the Web for the term 3D printing vendors and identify three vendors that your team thinks represent excellent investment opportunities. Explain why you chose each.
-
Write chemical equations showing how you could prepare m-bromonitrobenzene as the principal organic product, starting with benzene and using any necessary organic or inorganic reagents. How could you...
-
Explain how the notions of effectiveness, efficiency and equity are related to decision-making, sustainable development and accountability.
-
The following data were accumulated for use in reconciling the bank account of Commander Co. for March: a. Cash balance according to the companys records at March 31, $13,065. b. Cash balance...
-
Your objective is to staff the system with the optimal number of employees, given an estimate of how many customers will be arriving per hour.Each of your employees is paid $11/hour, and each...
-
It's mid-December and Marie is finalizing her divorce. Generally, she and her soon to be ex-spouse have been amicable, and Marie is looking forward to being single. The divorce attorneys will be...
-
(i) Consider the following recursive definition of 3-PERMUTATION: Rule 1 123 is a 3-PERMUTATION. Rule 2 If xyz is a 3-PERMUTATION, then so are zyx and yzx. Show that there are six different...
-
Consider the conditions of Example 3.12 for an air environment, except now the air and surroundings temperatures are both 15C. Humans respond to cold by shivering, which increases the metabolic heat...
-
Many people get ready for retirement by depositing money into a monthly or annual savings plan. a. If $300 per month is deposited in a bank account paying a 6% APR compounded monthly, how much will...
-
What is exporting? Why has it increased so dramatically in recent years?
-
Under what conditions can WTO members not use MFN when dealing with one another?
-
What are some of the basic issues a firm must confront when choosing an entry mode for a new foreign market?
-
What are the steps in conducting a foreign market analysis?
-
What is an export intermediary? What is its role? What are the various types of export intermediaxkries?
-
It is desired to produce a 500 by 500 (m diaphragm, 25 (m thick, in a silicon wafer 250 (m thick. Given that you will use a wet etching technique with KOH in water with an etch rate of 1 (m/min,...
-
What tools are available to help shoppers compare prices, features, and values and check other shoppers opinions?
-
In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can affect pipelined execution. Problems in this exercise refer to the following...
-
Consider the following loop. Assume that perfect branch prediction is used (no stalls due to control hazards), that there are no delay slots, and that the pipeline has full forwarding support. Also...
-
This exercise is intended to help you understand the cost/complexity/ performance trade-off s of forwarding in a pipelined processor. Problems in this exercise refer to pipelined datapaths from...
-
1. Compare and contrast the role of the project manager and the functional or operational managers. 2. What is the role of the project manager in terms of responsibility, accountability and authority...
-
Discuss the following: How you are an ethical person, and how your ethics informs your leadership in the early childhood field? How your ethics have guided you in the past in the field, or how you...
-
https://youtu.be/-D2pIBKeHd4 1) List 4 characteristics of a good leader. Please give a specific example for each. 2) What stood out about Mr. Behar's comments and explain why. 3) Give an example of a...
Study smarter with the SolutionInn App