Question: The language { x n y n z n | n 0 } is neither regular nor context - free. Answer: True. The language {

The language {xnynzn|n0} is neither regular nor context-free.
Answer: True. The language {} is neither regular nor context-free, as demonstrated by the failure of both the pumping lemma for regular languages and the pumping lemma for context-free languages
3. CS 6041
Page 3 of 8
For given ={a,b}, The language (ba)** is countable.
The language { x n y n z n | n 0 } is neither

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 Programming Questions!

Q:

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Q:

BACKGROUND An SM bond is a 35-year Australian government bond with a face value of $1. They are marketed to consumers saving for retirement (who buy the S part) and investors (who buy the M part)....

Q:

Use a Venn diagram to shade the given set. ( A'nB' )nc Use the graphing tool to shade the region(s). Click to enlarge graph A survey was conducted among 75 patients admitted to a hospital cardiac...

Q:

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Q:

Possible Multiple Choice Questions for the Exam. Focus on the topics discussed in class. Chapter 1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____...

Q:

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

Q:

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Q:

: (i) What data structures are maintained by the page manager. (ii) What happens when a machine performs a read operation to a page. (iii) What happens when a machine performs a write operation to a...

Q:

llustrate different ways of connecting these components together to span a range of performance requirements. [10 marks] For each of the performance categories that you identify state today's typical...

Q:

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Q:

Many bank card issuers impose different types of fees; briefly describe three of these fees.

Q:

Suppose that a consumer with an income of $1,000 finds that basket A maximizes utility subject to his budget constraint and realizes a level of utility U1. Why will this basket also minimize the...

Q:

The process of obtaining audit evidence about the design and implementation of relevant controls may involve all of the following except A tracing transactions through the information system relevant...

Q:

Find the area of each Figure. #1 is done for you. 1. Area a (triangle) A=(6)(2) = 61 y 2. Area b (triangle) A b a 2+ 3. Area c (triangle) 4. Area d (triangle) D -2 0 C C 3 -32 d B