Write a grammar for the language consisting of strings that have n copies of the letter a
Question:
Write a grammar for the language consisting of strings that have n copies of the letter a followed by the same number of copies of the letter b, where n > 0. For example, the strings ab, aaaabbbb, and aaaaaaaabbbbbbbb are in the language but a, abb, ba, and aaabb are not.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 62% (8 reviews)
S ...View the full answer
Answered By
Larlyu mosoti
I am a professional writer willing to do several tasks free from plagiarism, grammatical errors and submit them in time. I love to do academic writing and client satisfaction is my priority. I am skilled in writing formats APA, MLA, Chicago, and Harvard I am a statistics scientist and I can help out in analyzing your data. I am okay with SPSS, EVIEWS, MS excel, and STATA data analyzing tools.
Statistical techniques: I can do linear regression, time series analysis, logistic regression, and some basic statistical calculations like probability distributions. . I'm ready for your working projects!
Services I would offer:
• Academic writing.
• Article writing.
• Data entry.
• PDF conversion.
• Word conversion
• Proofreading.
• Rewriting.
• Data analyzing.
The best reason to hire me:
- Professional and Unique work in writing.
- 100% satisfaction Guaranteed
- within required time Express delivery
- My work is plagiarism Free
- Great communication
My passion is to write vibrantly with dedication. I am loyal and confident to give my support to every client. Because Client satisfaction is much more important to me than the payment amount. A healthy client-contractor relationship benefits in the longer term. Simply inbox me if you want clean work.
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Write a grammar for the language consisting of strings built only of the letters a and b. The strings may have any number of these letters, but the letter combinations bab must be in each string...
-
Write top-down and bottom-up grammars for the language consisting of all well-formed regular expressions. Arrange for all operators to be left associative. Give Kleene closure the highest precedence...
-
Write a grammar for a language whose sentences start with a non-zero number of as, end with a non-zero number of cs, and has a non-zero number of bs in between.
-
From our discussions of recent criticisms of research into cultural differences: Can we safely assume the existence of single national cultures? Is the influence of culture as an explanatory...
-
A false rumor has begun circulating online that Six Apart plans to sell one of its product lines to a competitor and lay off most of the employees who currently work on those products. Alden asks...
-
In a nonpregnant woman, the levels of the sex hormones fluctuate in a cyclical fashion until a. All of the ova are depleted. b. The FSH and LH are depleted. c. The hypothalamus no longer senses FSH...
-
Derive the general solution for \(\psi\) given in the text (Eq. (15.9)). 0 (r,n) = A++ Bnr "+1 + Cnr -" + Dnr"1Qn(n) 2-n (15.9) n=1
-
In September 2008, XL Leisure Group, Britain's third-largest tour operator, filed for bankruptcy. A few months prior to filing for bankruptcy, the company had issued its audited financial statements....
-
Calculate operating working capital. Cash 8 1 , 5 9 7 . 4 Investments 9 , 9 9 0 . 1 Inventory 1 1 7 , 2 9 8 . 4 Receivables 1 0 8 , 0 6 7 . 5 Prepaid expenses 2 8 , 5 4 3 . 0 Other current assets 1 0...
-
The temperature u(x, t) of a long, thin rod of constant cross section and homogeneous conducting material is governed by the one-dimensional heat equation. If heat is generated in the material, for...
-
Why can machine languages not be used to define statements in operational semantics?
-
Explain the primary uses of a methodology and notation for describing the semantics of programming languages.
-
Explain what independent demand is and give examples of products with independent demand.
-
1. Exactly five years ago, Lee Corp. issued bonds with an original maturity of 25 years.These bonds pay interest semiannually, and have a fixed coupon rate of 6.5%.These bonds are currently trading...
-
A hedge fund wants to borrow $2,500,000 using a 3 month repurchase agreement. The repo dealer is quoting a buyback price of $2,533,414.86 and a haircut of 2.49%. What is the market value of the...
-
A company's capital structure weights are 20% debt and 80% equity. If the company's cost of equity is 13% and it's after-tax cost of debt is 6%, what is the WACC for this company? Do not round...
-
A long term care policy has a thirty day elimination period for community based care. Judy has received three medical visits a week for five weeks at her assisted living facility to treat a chronic...
-
Someone offers to sell you an annuity for $6,036 in 5 years (i.e., you will buy it at t=5). The annuity pays $2300 per year, for n years, starting in year 6, and we assume a 7.0% discount rate. About...
-
On December 8, 2016, Solares Electric Services Company received a check for $420 from Chris Freyer, whose $840 account was written off on September 10 (Exercise 15.7). In the accompanying letter,...
-
The liquidliquid extractor in Figure 8.1 operates at 100F and a nominal pressure of 15 psia. For the feed and solvent flows shown, determine the number of equilibrium stages to extract 99.5% of the...
-
An alternative way of performing a split at a node w in a (2,4) tree is to partition w into w and w, with w being a 2-node and w a 3-node. Which of the keys k 1 , k 2 , k 3 , or k 4 do we store at ws...
-
The rules for a deletion in an AVL tree specifically require that when the two subtrees of the node denoted as y have equal height, child x should be chosen to be aligned with y (so that x and y are...
-
Repeat the previous problem, considering the case in which ys children start with different heights. Previous problem Consider a deletion operation in an AVL tree that triggers a trinode...
-
What theorists are most likely to argue the city's form and growth come from decisions made by people and organizations that control wealth and other key resources?
-
Explain the difference between glucogenic and ketogenic amino acids
-
Describe what is an arrangement where workers who don't join a union must make payments equal to union dues and fees to get union representation services?
Study smarter with the SolutionInn App