Here are eight simple grammars, each of which generates an infinite language of strings. These strings...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Here are eight simple grammars, each of which generates an infinite language of strings. These strings tend to look like alternating a's and b's, although there are some exceptions, and not all grammars generate all such strings. 1. S-abs | ab 2. S-SS | ab 3. SaB; B bS a 4. S-aB; B-bS b 5. S-aB; B bS ab 6. SaB b; B bS 7S aB a: B- bS 8. S aB ab; B bS The initial symbol is S in all cases. Determine the language of each of these grammars. Then, find, in the list below, the pair of grammars that define the same language. GHS aB B bS, Bab G2: SSS, Sab GI'S aB, B G2: SaB, B O bS, Bab bS, Sab G1: SaB, B-bS, B-b G2: S-aB, B-bS, S-b G1: SaB, B-bS, B-b G2: S-aB, B-bS, Sab Here are eight simple grammars, each of which generates an infinite language of strings. These strings tend to look like alternating a's and b's, although there are some exceptions, and not all grammars generate all such strings. 1. S-abs | ab 2. S-SS | ab 3. SaB; B bS a 4. S-aB; B-bS b 5. S-aB; B bS ab 6. SaB b; B bS 7S aB a: B- bS 8. S aB ab; B bS The initial symbol is S in all cases. Determine the language of each of these grammars. Then, find, in the list below, the pair of grammars that define the same language. GHS aB B bS, Bab G2: SSS, Sab GI'S aB, B G2: SaB, B O bS, Bab bS, Sab G1: SaB, B-bS, B-b G2: S-aB, B-bS, S-b G1: SaB, B-bS, B-b G2: S-aB, B-bS, Sab
Expert Answer:
Answer rating: 100% (QA)
The detailed answer for the above question is provided below The language of the grammar S aB B bS ab is the set of all strings of the form abn for n ... View the full answer
Related Book For
Smith and Roberson Business Law
ISBN: 978-0538473637
15th Edition
Authors: Richard A. Mann, Barry S. Roberts
Posted Date:
Students also viewed these programming questions
-
List three specific parts of the Case Guide, Objectives and Strategy Section (See below) that you had the most difficulty understanding. Describe your current understanding of these parts. Provide...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
As the marketing manager for a local shopping center, you are asked to prepare a report outlining the external influences that should be considered in the situation analysis. Describe each category...
-
Consider Exercise 9-8, and suppose that the sample size is increased to n = 16. (a) Where would the boundary of the critical region be placed if the type I error probability were to remain equal to...
-
Define candidate key.
-
10.A company contracted with a marketing firm to construct software and create a business website. A quote was requested and accepted. Sometime later, the business asked for updates and revisions but...
-
You are the manager of a paper mill and have been subpoenaed to appear before a joint session of the Senate Consumer Affairs and the Senate Environmental subcommittees. The Consumer Affairs...
-
Why is it important to learn SQL? In which jobs you need to know SQL? 2A- What is the definition of DML and DDL? Give examples in each case. 2B- Consider the following two tables below: VENDOR and...
-
Take-a-Break Travel Company offers spring break travel packages to college students. Two of its packages, a 7-day, 6- night trip to Cancun and a 5-day, 4-night trip to Jamaica, have the following...
-
Control objectives are a series of statements that address how risk is going to be effectively mitigated. According to Not yet the PCAOB, "A control objective provides a specific target against which...
-
Let us assume that we have the following variables in our program: int a = 2; int b = 5; int c = 3; int intResult = 0; boolean x = true; boolean y = false; boolean booleanResult = false; What will be...
-
Using your knowledge of an existing project, or by creating a new project make a Brief Scope Statement make a Work Break Down Structure (WBS) for this project Ensure that the first level down...
-
Now that you've addressed conflict in "Feet in Smoke," it's time to look at some other narrative elements in it. Post a response in which you answer the following questions: 1. What is an example of...
-
Given the following fact and rule. (White spaces have been added to facilitate reading) fun(1, 2). fun (N, F) - N>0, N1 is N 1, fun (N1, F1), F is N * F1. What is the result of the query ?- fun (4,2).
-
How is communication one of the most important functions in running a successful business? Why Is Motivation And Morale Important In The Workforce? How important is internal motivation and...
-
Sparta Pty (Ltd) purchases an average of R100 000 of inventory from its supplier on an annual basis. The credit terms of the supplier is 2.5/15 net 45 and is strictly enforced. The cost of other...
-
Suppose the S&P 500 futures price is 1000, = 30%, r = 5%, = 5%, T = 1, and n = 3. a. What are the prices of European calls and puts for K = $1000? Why do you find the prices to be equal? b. What...
-
Differentiate among the duties that possessors of land owe to trespassers, licensees, and invitees.
-
Identify and discuss briefly seven ways by which an offer may be terminated other than by acceptance.
-
Sharon contracted with Jane, a shirtmaker, for one thousand shirts for men. Jane manufactured and delivered five hundred shirts, which were paid for by Sharon. At the same time, Sharon notified Jane...
-
John bought 1,000 shares of Intel stock on October 18, 2015, for $30 per share plus a $750 commission he paid to his broker. On December 12, 2019, he sells the shares for $42.50 per share. He also...
-
Laura Li, a U.S. resident, worked for three months this summer in China. What type of tax authority may be especially useful in determining the tax consequences of her foreign income?
-
Aishwaryas husband passed away in 2018. She needs to determine whether Jasmine, her 17-year-old stepdaughter, who is single, qualifies as her dependent in 2019. Jasmine is a resident but not a...
Study smarter with the SolutionInn App