Explain why the statement "the running time of algorithm a is at least o(n2)," is mean- ingless.

Answers

Answer 1

The statement "the running time of algorithm a is at least o(n2)" is actually contradictory and thus meaningless. The notation o(n2) refers to the upper bound or worst-case scenario of the running time of an algorithm, whereas the phrase "at least" implies a lower bound or best-case scenario. These two concepts are incompatible and cannot be used together in this way.

To clarify, if an algorithm has a running time of at least o(n2), then it means that the algorithm takes at least as long as a function that grows no faster than n2. This contradicts the definition of o(n2), which indicates that the algorithm cannot grow faster than n2. Therefore, the statement is meaningless and cannot be used to describe the performance of an algorithm.

In short, the statement is contradictory because it mixes up the concepts of upper bound and lower bound. To describe the running time of an algorithm accurately, it is important to use the appropriate notation and terminology to avoid confusion or inaccuracies.

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Related Questions

Shawn has connected his laptop to a projector and chosen to duplicate his screen to the projector. Which statement is true in this situation regarding the Presenter view?

It will be used by default.
It will not be used by default but can be selected.
It cannot be used.
It must be used.

Answers

Answer:

B. It will not be used by default but can be selected.

Explanation:

PowerPoint application can be defined as a software application or program designed and developed by Microsoft, to avail users the ability to create various slides containing textual and multimedia informations that can be used during a presentation.

Some of the features available on Microsoft PowerPoint are narrations, transition effects, custom slideshows, animation effects, formatting options etc.

Basically, the views that are available on the Microsoft PowerPoint application includes;

1. Slide Sorter.

2. Notes Page.

3. Reading Pane.

4. Presenter view.

Presenter view avails the user an ability to use two monitors to display his or her presentation. Thus, one of the monitors displays the notes-free presentation to your audience while the other monitor lets you view the presentation with notes that you have added to the slides, as well as the navigation and presentation tools.

In this scenario, Shawn has connected his laptop to a projector and chosen to duplicate his screen to the projector. Hence, the statement which is true in this situation regarding the Presenter view is that it will not be used by default but can be selected by the user.

3. Windows that are viewed as Web pages have
sections. **

Answers

Answer:

when the when the when the add the when are you is id god his gay for your top off jack dafe cafe read line green red whats the answer

Explanation:

the manager of a xyz organisation is preparing the organizational chart which feature of MS Excel /he will use to do so? also write the steps for this​

Answers

Answer:

Smart Art

Explanation:

The smart art feature in Microsoft excel allows for the creation of organizational chart on Microsoft excel. It readily allows for an hierarchical arrangement of an organization's personnel including the various departments on the system. The smartart allows the implementation of a graphical output which allows the display of an organization's personnel in order of hierarchy. To get started with smart art on excel, Clicking on the insert tab, the same are appears under illustrations. For an organizational chart, the Hierarchy smart art graphic type is selected and filled accordingly.

What type of device is a keyboard?

Input
Memory
Output
Storage

Answers

Answer:

a keyboard is an input device

it's an input

Explanation:

There are three different types of peripherals: Input, used to interact with, or send data to the computer (mouse, keyboards, etc.) Output, which provides output to the user from the computer (monitors, printers, etc.) Storage, which stores data processed by the computer (hard drives, flash drives, etc.)

a person who creates a computer virus is called

Answers

Answer:

A person who creates computer virus is known as hacker.

what are the advantages of knowing demographics over psychographics and vice versa?

Answers

It's been said that demographics help you understand who buys your product or service, while psychographics helps you understand why they buy. Another way to put it is that demographics are things that can be observed from the outside, such as age and race, while psychographics are internal attributes or attitudes.

press _________ to toggle the selected range as bold​

Answers

Answer:

press the b that i in a dark shade that is bold

What is one thing that makes a website a good website?

Answers

Make sure that your website's name and domain reflect the topic of the site. Bottom Line: Most high-traffic websites have a clear purpose and operate in a particular niche. Make sure that the purpose of your website is clear to visitors and try to stay on topic as much as possible.

In your own words, describe invention.

Answers

Answer:

An invention is an action of doing or creating something. Typically, a process of something.

Explanation:

Hopefully, it helps!

Answer:

Creating something new

Explanation: Invention is something that you originally create and don't copy from anyone else. The microwave was invented in 1945 that changed of how people used kitchen appliances, invention is kinda just another word for creativity (since it's the process of it!)

Hope this helps and make sure to thank me!

Explanation:

What is block palette

Answers

The block palette is an area of the graphical user interface located between the stage, sprite pane and scripting area.

Help!!
What’s the inputs and outputs of a printer
And what’s the inputs and outputs of a digital assistant/ Alexa??

Answers

Answer:

Input of printer - text

Output of Printer - text printed on paper

Input & output of digital Alexa - Voice/sound

Explanation:

Input for a printer is the text data entered into any of the file formats that can be printed.

Output of a printer is the text printed on a piece of paper.

Input of a digital assistant is in the form of voice

Output of a digital assistant in the form of sound

Match the definition with the keyword it represents

1. Extra funds set aside beyond those necessary to cover operating expenses

2. Basic reasoning for an organization’s existence

3. Interfering in someone’s life for the purpose of saving him or her from risky behavior that could lead to death


A. philosophy or mission statement

B. intervention

C. prudent reserve

Answers

Answer:

1. C

2. A

3. B

Explanation:

1. Prudent reserve: these are extra funds set aside beyond those necessary to cover operating expenses. The main reason for having a prudent reserve is to provide funds to take care of any emergency or unforeseen expenses.

2. Philosophy or mission statement: Basic reasoning for an organization’s existence. This is the fundamental building block on which an organization is founded on and as such it sets the direction for the organization.

3. Intervention: Interfering in someone’s life for the purpose of saving him or her from risky behavior that could lead to death. An intervention typically comes from a superior or guardian and it could be in various forms such as cash, advice, mentorship, admonition, prayers or protection.

Answer:

The person above me is right.

Explanation:

What are the factors that affect self-confidence?

Answers

Answer:

The factors that affect self confidence are not having enough faith in yourself and letting what others say about you put you down

Explanation:

Plz mark brainlest it will help me so much

Wiliam would like to sort a list of items after the data is already entered
Which method is NOT an available sort option?
number
date
text
symbol

Answers

Answer symbol

Explanation:

Symbol is not an available sort option.

Evaluate each condition as to whether it is true or not.
You can join the Army if you are over 17 and healthy. Have you met those requirements if you are 16 and healthy?
You can earn a scholarship if you have an ACT over 30 or you are valedictorian of your high school. Have you eamed a scholarship if you have an ACT
of 34 but are not the valedictorian?

Answers

Answer:

For the first one you have not met those requirements because you are still 16, for the second one you have met those requirements because you can either have a score over 30 (which you have 34) or be a valedictorian

Explanation:

Above

Multiple Select
Which of the following statements about localization are true? Select 2 options.
The goal of localization is to create an application or site that looks and feels like it was created for a specific market.
Really the only issue in localization is translating the text into another language.
You should avoid slang and idioms, since they will not be understandable to many audiences.
It is a good idea to use lots of images, since they are easily understood by all cultures.
For consistency, it is a good idea to use dollars as a currency in all versions of an application

Answers

Answer:

A. The goal of localization is to create an application or site that looks and feels like it was created for a specific market.

B. Really the only issue in localization is translating the text into another language.

Explanation:

In Computer science, localization can be defined as the process of designing, developing and adaptation of computer software applications or websites for different languages and geographical regions with peculiar differences.

This ultimately implies that, the main purpose for localization of a product such as a website or software application is to ensure they are specialized and specifically suited for a linguistic or geographical region.

The following statements about localization are true;

I. The goal of localization is to create an application or site that looks and feels like it was created for a specific market.

II. Really the only issue in localization is translating the text into another language.

Answer:

C. You should avoid slang and idioms since they will not be understandable to many audiences.

A. The goal of localization is to create an application or site that looks and feels like it was created for a specific market.

are the answers

Explanation:

What function does a resource manager in an IDE perform?

A. It's an interface for viewing and organizing files.
B. It's an interface for integrating text and multimedia into a website.
C. It's an environment for tracing and fixing the errors in the source code.
D. It's an environment for running and testing the source code.
E. It's an interface for creating and editing the source code.

Answers

Answer:

I would say D) Its an enviroment for running and testing the source code.

Explanation:

An integrated development environment (IDE) is a software suite that consolidates basic tools required to write and test software.

Developers use numerous tools throughout software code creation, building and testing. Development tools often include text editors, code libraries, compilers and test platforms. Without an IDE, a developer must select, deploy, integrate and manage all of these tools separately. An IDE brings many of those development-related tools together as a single framework, application or service. The integrated toolset is designed to simplify software development and can identify and minimize coding mistakes and typos.

Some IDEs are open source, while others are commercial offerings. An IDE can be a standalone application or it can be part of a larger package.

Answer:

D. It's an environment for running and testing the source code.

Explanation: plato 2023

How can identity theft be prevented?

Answers

Answer:

Identity theft can be prevented by using proper security measures

Explanation:

Identity theft can be prevented by using proper security measures such as stronger passwords and VPN. It can also be protected by making sure your system security is up to date.

in your own words, explain the FNAF timeline

Answers

Answer:

see shawty problem is, I havent had that phase yet, my cousin would be able to answer this tho

Answer:

God it would take me over a week to type my timeline out-

What does this mean

Answers

Answer:

"Y YUR Y YUB I CUR YY 4 ME"

Explanation:

thats what i read lol, i dont know the meaning though

Which type of data is shown below?
apple, 0.85
banana, 0.90
peach, 1.50

multiple choice:
structured
unstructured
abstract
integer

THANK PLZ HELP

Answers

Answer:

structured

Explanation:

70s music or russian music

Answers

Explanation:

BB cgbfyhcthcfgvxdrgjyfddg

Don’t listen to any

what will the following program display in the console

Answers

what nnnnnnnnnnnnn nnnnn
It will display the numbers 0 through 3 on each separate line I think

Sans serif typeface is a good choice for
a. printed documents
b.document headings
c. document text
d. document content

Answers

Answer: A Sans-serif font is a good choice for headings and small text where clarity and readability are paramount. A Serif font is good to use on larger blocks of printed text like on a flyer.

Explanation:

PLS HELP ASAP) Omar is using the web to do research on diabetes. he needs to ensure that all of the information he finds regarding medications, treatments, and diets are accurate. the first websites he finds has a lot of information about a diet plan to help diabetic live healthy lifestyle. Omar can't figure out who the author of the site is and he notices that matches the one described on the website. Which of these are red flags that he should continue doing more research elsewhere? choose the right answer

a. the content is biased towards a particular diet plan that the site is advertising

b. Omar cant find the author so there is no proof that the writer can be trusted to provide medical advice.

c. both A and B

d. none of the above. the website can be trusted.


Nikolas is doing research on U.S visas for a school project. he has found conflicting information on two sites. the first site is travel.state.gov and the other is traveldocs.com which site should Nikolas trust more? choose the answer

a. Travel.state.gov

b. Traveldocs.com

Answers

Not sure on the first question, but the second would be answer choice a: Travel.state.gov since a website with .gov at the end tend to be trustworthy sources

Answer: 1. C. both A and B.

2.  Travel.state.gov

Explanation: i took the test!

this site isn't letting me add my ans and wut should I do?

Answers

You can probably refresh or log out or something.

A writing guide in making a project correctly.

a.project proposal
b.project plan
c.project format
d.project template ​

Answers

Answer:

b

Explanation:

B Project plan hope this helps

How would you describe
"analogous color harmony" to a six year old?

Answers

Answer:

Analogous colours are groups of three colours that are next to each other on the colour wheel, and a tertiary. ... An analogous color scheme creates a rich, monochromatic look. It is best used with either warm or cool colors, creating a look that has a certain temperature as well as proper color harmony.

Explanation:

What is Exploring technology?

Answers

Answer:

Investigating Technology is a thorough, activity based, course that acquaints understudies with innovation and its effect on society.

Explanation:

Answer: Exploring Technology is a comprehensive, action-based, course that introduces students to technology and its impact on society.

Explanation: it on googIe....

Que ventajas podria traer el internet a la educacion artistica? Ayuda porfa telo pido porfavor

Answers

Answer:

"Informacion"

Explanation:

La internet puede traer las mismas ventajas para la educacion artistica que cualquier otra materia y eso es "Informacion". El arte tiene muchas tecnicas. Tambien hay muchos differentes estilos de arte. La internet tiene toda la informacion sobre los artistas mas famosos de las historia, incluyendo su arte, tecnicas, estilos, temas, historias, etc. Esta informacion es sumamente importante y util por que te enseña a utilizar todos los metodos ya creados y usarlos como herramientas para crear arte que representa el artista que sos.

Other Questions
Other companies that specialize only in projects similar to the project your firm is considering are called ___. Calculate Grxn under these conditions: PH2S=1.94 atm ; PSO2=1.39 atm ; PH2O=0.0149 atm . Express your answer with the appropriate units. Is the reaction more or less spontaneous under these conditions than under standard conditions? Which of the following rational functions is graphed below?OA. F(x) = (x+3)(2+4)OB. F(x) = (2-3)(z-4)O C. F(x) = (2+3)(z+4)OD. F(x) = (2-3)(z-4) an industry consists of three firms with equal annual sales. what is the industry's c4? multiple choice a. 0.75 b. 3.00 c. 1.00 d. 0.58 . Which of the following coregulation attempts is an appeal to moral values? A. "A big boy like you shouldn't sit on the train while an old person stands."B. "If you go another day without bathing, we'll be able to smell you coming."C. "No wonder you missed the school bus todayyou stayed up too late last night! Now you'll have to walk to school."D. "Aren't you glad your father loves you enough to remind you to wear your boots?" Curves International, which was founded in 1992 by Gary Heavin, is a fitness center just for women. At the time Curves was founded, most fitness centers targeted fitness enthusiasts and included a number of amenities, ranging from showers and towel service to swimming pools. Rather than competing head-to-head against these centers, Heavin opened a fitness center targeted towards what he felt was an ignored part of the marketplace: women who wanted to lose weight. The best way to describe how Heavins business idea was recognized as: finding a gap in the marketplace brainstorming finding problems in his own life talking to consumers An advertisement or communication is deemed to be deceptive or misleading when: A) the misrepresentation induces anyone or someone to make a purchase. B) a substantial number of people make a purchase or are influenced by the advertisement. C) a substantial number of people or the "typical person" is left with a false impression or misrepresentation that relates to the product. D) a competing firm makes the same claim. if you would like to perform professional raster graphics editing, which product would you likely choose? fill in the blank. an email, a handwritten notice, or a voicemail are each an example of a(n) ______ in the communication process. develop a simple html bio page for your own bio. html bio page must include at least 10 different html tags (10 points total). At equilibrium in a 10 L vessel, there are 7.60x 10-2 moles of SO2, 8.60x102 moles of O2, and 8.20x102 moles of SO3. What is the equilibrium constant Ke under these conditions? 2SO,(g)+ 0,(g) 2SO, (g) (A) 12.5 (B) 13.5 (C) 125 (D) 135 what was hideki tojos role in the japanese government ltp is one of the most widely studied models of the physiology of memory because If 7.40 g of O3 reacts with 0.670 g of NO, how many grams of NO3 will be produced? Identify the limiting reagent from the reaction.2O3 + 3NO 3NO3O3 produces _____0.72____ grams of NO2NO produces ________ grams of NO2The limiting reagent (reactant) is- A theater uses a letter to show which row a seat is in, and a number to show the column. If there are 8 rows and 10 columns, what is the probability that you select a seat at random that is in column 1? given its internet base, can amazons success be easily duplicated by copying its web materials? if so, why has amazon been so dominant in recent years? which would you most likely find in a forager society? a. polytheism. b. ancestral worship. c. a shaman. d. a priest/priestess. Please help me answer this question ASAP!! Its due tomorrow! Will mark as brainliest if explained very simply and correct. does a prediction value of m equals space 6.5 plus-or-minus 1.8 space g r a m s agree well with a measurement value of m equals space 4.9 plus-or-minus 0.6 space g r a m s? true false Which of the following statement is correct? a. SUID gives persistent permissions to a user b. The rw-r--r-- file corresponds to the umask values 027 c. Command chmod o+t file can make files in the directory that can only be removed by the file/directory owner or root. d. Is -I can change the file permission