How to find context free grammar for a language.

Answers

Answer 1

Answer:

its context free if its generated by a CFG.

Explanation:

Answer 2

Answer:

A language is context-free if it is generated by a CFG. For compactness, we write S → 0S1 | ε where the vertical bar means or. Let P be language of palindromes with alpha- bet {a,b}. One can determine a CFG for P by finding a recursive decomposition.


Related Questions

what is this in English it is in Greek ​

Answers

Answer:

YOU HAVE NEVER BEEN OVERCOME ACCOUNTING CROWN

What case in Latin would the word boy be in the following sentence? I saw the boy.

Answers

Answer:

The answer is Accusative

hazure skill "gacha" de tsuihou sareta ore wa, wagamama osananajimi wo zetsuen shi kakusei suru

Answers

I don’t understand?????? Is this just random wording?

This is language art

Emily wrote an opinion essay. read this sentence that states her opinion.

we should have more recess because it is good for our health.

A) our school has two 10-minutes recess breaks

B) we can talk with all of our friends during recess

C) recess keeps us in shape because we can move and run

D) most of the kids in my school thinks we should have more recess​

Answers

Answer:

Emily sure has convinced me! Is there a specific question you have about this?

What case in Latin would the word sister's be in the folllowing sentence?

The sister's jacket was on the floor.

Answers

Answer:  quid soror be?

Explanation: is that it

Help me answer this plz

Now, open the Notebook tool () and brainstorm ideas for this topic. Ask yourself the following questions:

What is the purpose of recycling?
What are the benefits of recycling?
What, if any, negative effects does recycling have?

You did some brainstorming for the debate topic “Should recycling be required?” Write three one-sentence propositional arguments on the topic. Then write three oppositional arguments.

Answers

Answer:

What is the purpose of recycling?

The purpose of recycling is to reuse old things to prevent additional trash going into wastelands/beaches/where ever they end up.

What are the benefits of recycling?

When companies use old products (recycling them), it reduces the amount of new products needing to be made. So, rather than using a tree to make paper, they would use old consumer's paper instead.

What, if any, negative effects does recycling have?

I personally can't think of any negative effects.It's not even that out of the way of day to day life. If something's going in the bin, you might as well put it in a recycling bin (if it's recycle safe).

Should recycling be required?

Yes. I do believe recycling should be required. It will help minimize trash in the environment reusing the blastic bottles, paper or whatever instead of feeding it to the turtles. It's not too far out of the way either. As mentioned above, it can be incorperated into day to day life. By recycling, we are opening up new job positions that will protect the environment.

However, recycling can be bad for the "new product" industry because people are using less and less new products each year in favor of eco friendly/recycled material industries.

Okay, I know the question said write three opposing arguments to why recycling should be required, but... I can't think of anything else. Good luck with your assignment and let me know if you've got questions about my answer.

Translate this sentence into English:
a. multa fora in urbe vidēmus.
+
Multi fora in urge vidēmus

Answers

Answer:

we see many markets in the city.

+

Many forums in urge of video

그냥 재미 를 가지고 무료 포인트 롤이 완료! 불장난:블랙핑크

우리 엄만 매일 내게 말했어............

Answers

Answer:

I just translated the rest of the lyrics from English to Korean

to always watch out for men

Love is like playing with fire, it will hurt

항상 남자들을 조심하기 위해

사랑은 불장난 같아서 다칠거야

Explanation:

Just have fun and complete the free point roll! Playing with Fire: Blackpink

My mother told me every day.......

this is translated into English.

What is short-run in production function ?

[tex] \: \: [/tex]

Answers

Short run is a period of time when we can change only variable factors not fixed factors.

Mikey wants to do some research on Deaf culture. He does not know where to start looking so he asks you for advice. What is the best source for researching Deaf topics?

a - anything written by an ASL interpreter
b -sources written by a Deaf author
c - scientific articles by linguistics
d - anything written by an audiologist

Answers

B) Sources written by a Deaf author

Answer:The answer is B

Explanation:

he said I have been suffering from fever ( change into indirect)​

Answers

What I’m confused about this question

What do tribal government provide for American Indian

Answers

Protecton on tribal land.

Explanation:

If some crime happens on tribal land the tribal police deal withe the crime.

What is the main difference between the direct write-off method and the allowance method?.

Answers

Answer:

Under direct write-off method, a bad debt is charged to expense as soon as it is apparent that an invoice will not be paid. Under the allowance method, an estimate of the future amount of bad debt is charged to a reserve account as soon as a sale is made.

correct punctuated
i need to call my mother and ask her if i can spend the night maya told her friend

Answers

Answer:

For me I would put I have to call my mother to verify if I can sleep over at Maya’s said her friend

Explanation:

I would put it like that but wait to see what other people would think

which of the following are you using when you choose a sign based on meaning rather than a direct translation of the word
● concept mapping
● concept switching
● conceptual accuracy***
● conceptual standardization​

Answers

Answer:

Conceptual accuracy

Explanation:

layunin ng habitat for humanity

Answers

what does it mean!??????

Which of the following would likely be included in a Deaf home but not DeafSpace?
Decorations in muted colors
Glass walls with open floors
U-shaped seating
Ramps instead of stairs

Answers

Answer:

decorations in muted colors

Answer:

Decorations in muted colors

just took the test got it right...flvs

What is Production Function ?
[tex] \: [/tex]

Answers

[tex] \Huge\begin{gathered} {\underline{\boxed{ \mathcal{\red{Answer}}}}}\end{gathered}[/tex]

Production Function is the functional relationship between inputs and output in a given state of technology.

Answer:

[tex] \: [/tex]

Production is also know as "transformation of inputs into outputs ". There is direct relationship between the amount of input and the amount of output produced.

Production Function is the functional relationship between physical input and physical output

In time signs, everything that moves back or behind your body indicates which time frame?

Answers

The signs behind the body refer to events in the past.

Sign language is a communication system that uses signs and body movement to convey a message to their social environment. Generally this communication system is used by deaf and mute people to communicate.

Sign language is different in each country because there are signs that have different meanings depending on the context. However, internationally when signs are made behind the body in sign language, they refer to events from the past.

Learn more about the sign language in: https://brainly.com/question/3716457

Translate いつも楽しく拝見しています。ちなみにこちらはwindowsのバージョンはいくつですか?.

Answers

S superherouuuuuuuuuuuuuuu shuffleuu

anyone wanna learn Korean together ?

Answers

Answer:

i do although im self learning japanese

Explanation:

What does the signer prefer?
Bread
Fruit
Milk
Soda

Answers

Answer: milk

Explanation:

___ 1. Malinaw na _____ sa klase si Cardo ng balita.

a. umulat b. nag-uulat c. ulat d. nag-ulat

___ 2. _____ mo sa kay Rosalinda kung kailan siya uuwi ng Amerika.

a. ipinapatago b. pinatago c. ipinatago d. ipinagtatago

Answers

Answer:o

Explanation:

ASL
Classifieds are signed independently from non manual signals
True
False

Answers

The answer is true good luck

What are the rules for pronouns at end of name he/him.

Answers

he is used when the pronoun is a subject, and him is used when the pronoun is an object who receives some action.

قبل (عر -
This are contrast please translate this both words asap please


Language=Urdu​

Answers

Answer:

It is one word, the translation is: Before

How does translator detect different languages.

Answers

Answer:

i mean, it does for the most part

Explanation:

What does the organizational pattern of the passage allow the author to do?
A highlight how scientific advancement and politics always intersect
B examine the chronology of events in America’s first Earth orbit
C compare the space programs of Russia and the United States
D explain the main factors involved in the first American Earth orbit

Answers

for the first pyramid years B.C of computer Input and kill

Which of the following forms of communication developed most recently?
a.
Interviewing
c.
Computer Mediated
b.
Mass Communication
d.
Small Group

Answers

Answer:

A on theb edge

Explanation:

got it right because you know

Answer:  The correct answer is Computer Mediated.

Explanation: Confirmed correct.

Apakah hyundai pernah memenangkan trofi pabrikan f1?.

Answers

Answer:

pohtik ka moderator tskkkk

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