chegg write a program to compute the p-norm of a list of numbers denoted by ????. with ???? elements, the p-norm ‖????‖p of the list is defined as (p ≥ 1): ‖????‖p
Answers
The 3-norm of the list [2, -3, 4, -5] is approximately 5.888.
The p-norm of a list of numbers, denoted by ||x||p, can be computed using the formula:
||x||p =\((|x1|^p + |x2|^p + ... + |xn|^p)^{(1/p)}\)
Here, x is the list of numbers, and p is a parameter that should be greater than or equal to 1.
To compute the p-norm, we can follow these steps:
1. Initialize a variable, sum, to zero.
2. Iterate through each element, xi, in the list x.
3. Calculate the absolute value of xi, |xi|.
4. Raise |xi| to the power of p,\(|xi|^p\).
5. Add |xi|^p to the sum.
6. Repeat steps 2-5 for all elements in the list.
7. Take the p-th root of the sum, \((sum)^{(1/p)}\).
8. Return the result as the p-norm, ||x||p.
Let's consider an example:
Suppose we have a list x = [2, -3, 4, -5] and we want to compute the 3-norm, ||x||3.
Using the formula, we calculate:
||x||3 = \((|2|^3 + |-3|^3 + |4|^3 + |-5|^3)^{(1/3)}\)
= \((8 + 27 + 64 + 125)^{(1/3)}\)
= \(224^{(1/3)}\)
≈ 5.888.
Therefore, the 3-norm of the list [2, -3, 4, -5] is approximately 5.888.
This program can be implemented in various programming languages like Python, C++, or Java, using loops and appropriate mathematical functions. The provided steps serve as a general guide to compute the p-norm of a list.
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Related Questions
Given an array of non-negative integers, perform a series of operations until the array becomes empty. Each of the operations gives a score, and the goal is to maximize the overall score, the sum of the scores from all operations on the array. JAVAfor odd length{3,3,3}3+3+3 = 9sumO = 9;Remove right-most index. Now even length{3,3}3+3 = 6sumE = 6;sumE-sumO = 9-6 = 3sumS = 3Remove left-most index. Now Odd length{3}sumS + 3 = 3+3 = 6Remove right-most index. Array lenght is zero{}MaxScore = 6;
Answers
Given an array of non-negative integers, perform a series of operations until the array becomes empty. Each of the operations gives a score, and the goal is to maximize the overall score, the sum of the scores from all operations on the array.The given Java code implements the algorithm to calculate the maximum score for the given input array.
The algorithm first calculates the maximum score for the given array with an odd length and then for an even length. The difference between both scores is then added to the sum score. The first and last indices of the array are then removed one-by-one and the sum of the removed value and the current sum score is calculated.
This step is repeated until the array becomes empty. The code outputs the maximum score achieved at the end of this process.For the array [3,3,3], the array length is odd. Therefore, the maximum score for this array would be the sum of all values in the array, which is 3+3+3=9. The sumO variable stores this score.
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when the conclusions based upon the unaggregated data can be completely reversed if we look at the aggregated crosstabulation, the occurrence is known as
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when the conclusions based upon the unaggregated data can be completely reversed if we look at the aggregated crosstabulation, the occurrence is known as the Simpsons Paradox.
What metric is employed to establish a link between two variables?A scale from + 1 to -1 is used to calculate the correlation coefficient. Either + 1 or -1 represents a variable's complete connection with another. The correlation is positive when one variable rises as the other rises; it is negative when one variable falls as the other rises.
What statistical technique is employed to establish the link between two variables measured at intervals?A bivariate study known as correlation assesses both the strength and the direction of the relationship between two variables.
In basic terms, what is Simpson's paradox?A statistical phenomenon known as Simpson's Paradox occurs when a population is divided into subpopulations and a correlation between two variables in the population either arises, vanishes, or reverses.
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simplify the expression below and state the value of m for which the simplified expression is not defined 2m² + m - 15/ m² - 9
Answers
Answer:
The simplified expression is: \(\frac{2m-5}{m-3}\)The simplified expression is undefined for m=3Explanation:
The given expression is:
\(\frac{2m^2+m-15}{m^2-9}\)
The numerator can be siplified by using factorization and denominator will be simplified using the formula
\(a^2-b^2 = (a+b)(a-b)\)
So,
\(= \frac{2m^2+6m-5m-15}{(m)^2-(3)^2}\\=\frac{2m(m+3)-5(m+3)}{(m-3)(m+3)}\\=\frac{(2m-5)(m+3)}{(m-3)(m+3)}\\=\frac{2m-5}{m-3}\)
A fraction is undefined when the denominator is zero. In order to find the value of m on which the simplified fraction will be undefined we will put denominator equal to zero.
So,
\(m-3 = 0 => m = 3\)
Hence,
The simplified expression is: \(\frac{2m-5}{m-3}\)The simplified expression is undefined for m=3(a) Contruct instruction to load the 16-bit number 2036H in the register pair DE using LXI and MVI opcodes and explain the difference between the two instructions. (5 marks)
Answers
Here are the instructions to load the 16-bit number 2036H in the register pair DE using LXI and MVI opcodes and an explanation of the difference between the two instructions: Instruction using LXI opcode: LD DE, 2036HLXI instruction is used to load 16-bit data into a register pair.
LXI opcode is used to initialize the registers BC, DE, and HL with 16-bit data. The instruction has a format of LXI RP, data16. Here RP represents register pair (BC, DE, HL or SP) and data16 represents the 16-bit data.Instruction using MVI opcode:LD E, 36HLD D, 20HMVI instruction is used to load 8-bit data into a register. The instruction has a format of MVI R, data8. Here R represents the destination register and data8 represents the 8-bit data that will be loaded into the register.
The difference between the two instructions is that the LXI opcode is used to load 16-bit data into a register pair while the MVI opcode is used to load 8-bit data into a single register. Additionally, the LXI opcode requires two bytes of memory to store the 16-bit data while the MVI opcode only requires one byte of memory to store the 8-bit data.
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"Why learning how to type is so important.
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Hopefully this helped.
Why are 5g mmwave signals more likely to be blocked by physical barriers such as walls, buildings, and trees?.
Answers
5G mmWave signals are transmitted at higher frequencies and as such are more likely to be blocked by physical barriers such as walls, buildings, and trees.
What are 5G mmWave 5G mmWave?5G mmWave signals are also referred to as FR2 and they can be defined as a type of high frequency band signals which are typically found within the range of 24 gigahertz (GHz) to 40 gigahertz (GHz).
In Computer Networking, 5G mmWave signals are designed and developed to deliver large quantities of spectrum (bandwidth) and capacity over the shortest distance.
In conclusion, we can infer and logically deduce that the reason why 5G mmWave signals are more likely to be blocked by physical barriers such as walls, buildings, and trees is simply because they are transmitted at higher frequencies.
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Cannot Update App. iMovie cannot be updated because it was refunded or purchased with a different Apple ID.
First, notice that all your purchases are tied to your Apple ID and cannot be transferred to another Apple ID. If you make purchases on an iPhone, iPad, or another Mac, always sign in with the same Apple ID on that Mac to view all store purchases and download any available updates.
To solve this "different Apple ID" problem while updating iMovie, try dragging your iMovie app from the Applications folder into the Trash, but do not empty the trash. Then sign in to the App Store and go to the Purchased tab. You will see your purchased apps displayed, including iMovie. Update iMovie from there. If not successful, drag your iMovie app back to the Applications folder, and try to remove and reinstall iMovie on your Mac using the methods introduces as below:
How to delete apps on your Mac?
Install and reinstall apps purchased from the App Store on Mac
If the problem persists, You can always get official support from Apple.
Answers
In essence, once an app has been downloaded or paid using a Apple ID, it cannot be updated using an other Apple ID. The original Apple ID and the app are intimately connected. You'll need to remove it and then redownload/purchase it using a different Apple ID.
What does the most recent update mean?An enhanced or more recent version of anything, especially one that is frequently modified: Every piece of software has a sequence number. update on something The most recent version of the application is a vastly enhanced upgrade to the original.
Is there a new information?Either press the kit context menu in the notification panel or use the app icon to launch the Settings app. You may access the System menu by scrolling well all way to the bottom. System Updates can be tapped. To see whether there are any updates, choose Check for Updates.
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Name the strengthening technique used to strengthen a steel headgear
Answers
The strengthening technique used to strengthen a steel headgear are:
By welding additional angle shape profiles.Make a beam-column joint that will exist between existing beam and an already existing column.How do you strengthen a steel headgear?Strengthening a steel headgear is known to be one that can be be attained by adding shear connectors as well as giving either a new concrete slab or the use of a new topping over an already made slab.
The act of Welding additional plates on the 2 sides of existing columns is known to be a good tool that is often used for strengthening. This technique has helped to boast the load bearing capacity of a given steel column.
Therefore, The strengthening technique used to strengthen a steel headgear are:
By welding additional angle shape profiles.Make a beam-column joint that will exist between existing beam and an already existing column.Learn more about headgear from
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In the table below, there are a few white collar crimes listed. After reviewing the link
above, define each crime and give an example of each white collar crime listed.
Money Laundering
Investment Fraud
Ponzi Scheme
Pyramid Scheme
Promissory Note
Fraud
Commodities Fraud
Broker Embezzlement
Market Manipulation
Answers
Answer:
Money Laundering: The process of hiding the source of illegally-obtained money.
Investment Fraud: A type of fraud that involves convincing a person to invest money in a fake
or worthless investment.
Ponzi Scheme: A type of investment fraud in which a person uses money from new investors
to pay off existing investors.
Pyramid Scheme: A type of investment fraud in which a person uses money from new investors
to pay their own personal expenses.
Promissory Note: A document that promises to pay a certain amount of money to a certain person
by a certain date.
Fraud: A type of white collar crime in which a person lies or uses deception in order to gain
something of value.
Commodities Fraud: A type of fraud that involves illegally manipulating the prices of
commodities.
Broker Embezzlement: A type of fraud in which a broker illegally uses their clients' money
for their own personal gain.
Market Manipulation: A type of fraud in which a person artificially inflates or deflates the
price of a security.
Explanation:
Which of the following are valid methods for executing the superscript.ps1 file within PowerShell, assuming it is in your current directory, C:\Scripts? (Choose all that apply.)a. C:\Scripts\superscript.ps1b. superscript.ps1c. ./superscript.ps1d. .\superscript.ps1
Answers
The question is whether techniques are suitable for executing a PowerShell script file named "superscript.ps1" in the current directory "C:\Scripts." There are several possibilities for referencing the script file in PowerShell.
If the superscript.ps1 file is in your current directory C:\Scripts, all of the parameters are legitimate ways to execute it within PowerShell.
a. C:\Scripts\superscript.
ps1: This is the script's absolute path, and it may be run from anywhere in PowerShell.
b. superscript.
ps1: This is the script's relative path, presuming you're already in the C:\Scripts directory.
c. ./superscript
ps1: If you are already in the C:\Scripts directory, there is another way to specify the relative path to the script.
d. .\superscript.
ps1: If you are already in the C:\Scripts directory, there is another way to specify the relative path to the script.
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One of the differences between a career and a job is that a career?
Answers
Answer:
B. provides better pay.
Explanation:
it was right
When Jess applied for a job as an administrative assistant, she was required to take an employment test to evaluate her typing speed. What does that tell her potential employer about her typing?
Answers
Answer:
Srry about the first time i was kidding and the real answer is her accurate rate
Explanation:
What is the typical educational requirement for a non-entry level software programmer? high school diploma technical certificate bachelor’s degree master’s degree
Answers
Answer: technical certificate
Explanation: i just took the test and i got it right
A bachelor's degree in computer science, information technology, or computer engineering is usually required for a career as a computer programmer. Option C is correct.
What education do you need to be a non-entry level software programmer?Computer programmers create computer programs by creating code in a variety of programming languages. They run new programs through their paces and look for flaws. A bachelor's degree is often required for computer programmers, however some firms may recruit programmers with an associate degree.
Individuals who want to work as computer programmers must have a degree in computer science, information technology, mathematics, or a related field.
A bachelor's degree in computer and information technology or a related discipline, such as mathematics, is often required for computer programmers. Some firms, however, hire people with different degrees or experience in specialized programming languages.
Therefore, option C is correct.
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Henry considered only two features to finally select the laptop he wanted to buy: the efficiency of the cpu and the capacity of the hard disk drive. these features represent the _____.
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Henry considered only two features to finally select the laptop he wanted to buy: the efficiency of the CPU and the capacity of the hard disk drive. these features represent the determinant criteria.
What is determinant criteria?Determinant criteria is the criteria that are most carefully considered and directly related to the actual choice that is made.
It's the main reason for customers to buy. Businesses try to identify the primary factor or determining characteristic, that prompts a consumer to buy at different points during the purchasing process because goods and services have a variety of benefits people desire.
Determinant attributes are those that truly influence the buyer's decision on which service to purchase. It's not necessary for a decisive feature to be the most significant one, but it must be the one that the consumer eventually uses to differentiate between different service offerings.
The efficiency of the CPU and the capacity of the hard disk drive are the attributes that differentiate a laptop/ computer from each other.
Therefore, Henry uses the determinant criteria to buy the laptop.
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what information about a cisco router can be verified using the show version command?
Answers
- the value of the configuration register.
- the operational status of serial interfaces.
- the administrative distance used to reach networks.
What does it mean to “declare a variable”?
a) Create a Variable
b) Use a Variable
c) Share a Variable
d) Modify a Variable
Answers
Answer:
A
Explanation:
A tool with which you can take a quick snapshot of part of a screen, and then add it to your document:a. sectionb. suppressc. screen clippingd. justified
Answers
A tool with which you can take a quick snapshot of part of a screen, and then add it to your document is screen clipping.
Screen Clipping is a feature in the Microsoft Office Suite that enables you to capture a portion of a screen or a window from which you want to extract data. It is a built-in utility that can be used to capture and store the most important elements of a digital document or a web page. It allows you to copy a portion of your screen and paste it into your documents, such as a word document or a presentation slide, without needing to save it as a separate file. The steps to take a screen clipping are as follows:
Open the document, file, or window from which you want to capture the screen clipping.On the Insert tab, in the Illustrations group, click the Screenshot button.On the drop-down list, pick Screen Clipping.On the screen, you'll see a cross-hair cursor that you can drag to pick the portion of the screen you want to capture. After you've chosen the region, release the mouse button. A clipping of the chosen area will be added to your document.Learn more about screen clipping visit:
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Both DNS poisoning and ARP poisoning involvesO Distributed O DoS O Spoofing O Replaying O Eavedropping
Answers
According to the given information Both DNS poisoning and ARP poisoning involves Spoofing.
What is DNS and ARP poisoning?ARP poisoning spoofs physical addresses (MAC addresses) inside the same network segment, in contrast to DNS poisoning, which spoofs IP addresses of genuine websites and can spread across many networks and servers (subnet).
Although the phrases DNS spoofing and DNS poisoning are frequently used interchangeably, they have different meanings. Attackers employ a technique called DNS Poisoning to compromise DNS servers and replace legitimate data with a malicious redirect. Users are then sent to the malicious website via a poisoned cache as a result of DNS spoofing.
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Which two statements accurately describe this computer program? Click all that apply.
A. Clicking the green flag is the event that triggers the cat to move.
B. The code is written in C++, a block-based programming language.
C. The programmer refused a module to make the cat move and make noise.
D. There are two sprites, wearing cat and butterfly costumes.
Answers
C & D
Explanation:
Clicking the green flag is not the event that triggers the cat to move, as the orange "event" block says to trigger when the sprite is clicked, and this is not C++.
Clicking the green flag is not the event that triggers the cat to move, as the orange "event" block says to trigger when the sprite is clicked, and this is not C++.
What is Computer program?
Instructions must be expressed clearly and precisely since computers can only understand particular instructions or commands in the language that the user is programming them in.
Some computers require users to develop programs using blocks while others demand text-based languages since not all computers can comprehend the same things.
In contrast to computers, your acquaintance would be able to read beyond any spelling and grammar mistakes or request clarification if your handwriting was illegible if you opted to write down the instructions for them.
Therefore, Clicking the green flag is not the event that triggers the cat to move, as the orange "event" block says to trigger when the sprite is clicked, and this is not C++.
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plz help im timed
An artist posted a picture of a painting on his website in order to sell it. Another business copied the picture and used it as a background on a website without giving credit to the artist. This action is most strongly related to which aspect of life?
culture
society
ethics
economy
Answers
Answer:
i believe C. Ethic
Explanation:
Ethics or moral philosophy is a branch of philosophy that "involves systematizing, defending, and recommending concepts of correct and wrong behavior". The field of ethics, along with aesthetics, concerns matters of value, and thus comprises the branch of philosophy called axiology.
10x10=
only the user yobreffstank is allowed to answer this. please respect that and do not answer it. once he has you are allowed to answer!! ty
Answers
Answer:
100
Explanation:
10+10+10+10+10+10+10+10+10+10= 100
Answer:
100
hope this hellps sss bruhhh even tho im the sname personn
030
Explanation:
What are scientists going to explore next on Kepler-186f? A) evidence of the existence of life B) types of plant life that exist C) evidence of volcanic activity D) evidence of volcanic activity
Answers
Answer:
the answer is a)
Explanation:
Answer:
the answer is a
Explanation:
What is the function of the passCount index / loop control variable (lcv) in the following code?
for passCount in range(1, count -1, 1):
for swap in range(1, count -1, 1):
if values[swap] > values[swap + 1]:
tempValue = values[swap];
values[swap] = values[swap + 1];
values[swap + 1] = tempValue;
A. creates an infinite loop
B. causes the program to pass through the values list / array until the list is sorted
C. exchanges the values one time through the array value[swap]
D. creates a recursive effect to sort the values
E. does nothing in the code
Answers
The correct answer is option A: passCount is used to control the number of passes through the array during the bubble sort algorithm.
What is the function of the passCount index / loop control variable (lcv)?The function of the passCount index / loop control variable (lcv) in the given code is to control the number of passes through the array that will be made during the sorting process.
The code is implementing a bubble sort algorithm, and the outer loop is used to control the number of passes. The loop starts from 1 and goes up to count-1, indicating that there will be count-2 passes.
During each pass, the inner loop (controlled by the variable swap) is used to compare adjacent elements of the array and swap them if they are not in the correct order. The passCount variable is not directly involved in the sorting process but is used to control the number of passes.
Therefore, the correct answer is option A: passCount is used to control the number of passes through the array during the bubble sort algorithm.
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Nora has shared a document with others, and she needs to be able to easily identify when others are modifying the
documents and where those modifications have been made.
Which feature should Nora use?
Password Protection
OneDrive storage
Track Changes
Protected View
Answers
Answer:
C, Track Changes
Explanation:
Answer:
C. Track Changes
Explanation:
hope this helps :)
Which statement opens a text file so that you can retrieve the information it contains?
aFile = open("books.txt","r")
aFile = open("books.txt","s")
aFile = open("books.txt", "w")
aFile = open("books.txt", "a")
Answers
Answer:
Answered below
Explanation:
aFile = open("books.txt", "r")
This code uses the function open() which takes two parameters. The first parameter is the file name while the second parameter is the mode in which you are accessing the file.
The "r" mode opens the file in a reading state. That is, you can only read from the file. This code completes the reading process
aFile.read( )
The "w" mode opens the file so you can write to it and make changes.
The "a" mode opens the file so you can add contents to it.
The statement which opens a text file somthat you can retrieve the information it contains is; aFile = open("books.txt", "r")
Discussion:
The code above uses the function open() which requires two parameters.
First of which is the file name while the second parameter is the mode in which one is accessing the file.
On this note, the "r" mode opens the file in a reading state. This in essence means, you can only read from the file. This code completes the reading process
aFile.read( )Post Script:
The "w" mode opens the file so one can write to it and make changes.The "a" mode opens the file so one can add contents to it.Read more on text file:
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HELP I HAVE A D RN PLEASE
Use the drop-down menus to describe how to encrypt a database with a password.
1. In Access, click Open on the File tab.
2. Select the database.
3. Click the drop-down arrow to the right of Open, and click
.
4. Click the File tab.
5. Click
, and select Encrypt with Password.
6. Enter a password when you are prompted
. Click OK.
7. Close and reopen the database.
8. To open the database again, you will need to
.
Answers
Answer:
1. Open Exclusive
2. Info
3. twice
4. enter a password
Explanation:
In Access, click Open on the File tab. Open Exclusive or backstage View. Select the database by. clicking Info and Click the File tab twice and enter a password
Which view is opened when File tab is clicked?The Backstage View is said to be opened. Note that one can use the Backstage through the clicking of the "File" tab that can be found on the top-left hand side of the system application window.
Note that In Access, click Open on the File tab. Open Exclusive or backstage View. Select the database by. clicking Info and Click the File tab twice and enter a password.
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The sensory media through which messages are sent and received are _____________________.
Answers
Answer:
SMS
Explanation:
What is APA 7 format for writing a paper?
Answers
Answer:
Title page (also known as a cover page).
Font options: sans serif fonts such as 11-point Calibri, 11-point Arial, or 10-point Lucida Sans Unicode.
Double-spaced.
References page always starts on a new page.
Page numbers.
Margins.
Citations and reference list.
Explanation:
APA 7 style is the seventh edition of the American Psychological Association's style guide for writing academic papers.
What is academic papers?
Academic papers are documents, typically written by students, faculty, or researchers, that present original research on a specific topic. These papers are often published in academic journals, and are usually required to be written in a particular writing style, such as APA or MLA. Academic papers typically include an introduction, body, and conclusion, and can include graphs, charts, and tables. Academic papers are designed to provide evidence and support for a particular argument or point of view, and must be carefully researched and written in order to be effective. Academic papers must also be properly cited, in order to give credit to the sources used.
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Me ayudan por fa es para un examen
Answers
Answer:
the image is a bit blurry for me to see
to center data in a cell, click the ____ button on the ribbon.
Answers
To center data in a cell, click the center button on the ribbon.
Data in a cell can be aligned either horizontally or vertically .
For the horizontal alignments, we have
against the left border, against the right border, and in the centre.For the vertical alignments, we have
against the top border, against the bottom border, and in the middle.To center data, the following steps should be followed.
1.Click the cell where you want to center the data.
2. Click "Home," then the small arrow in the bottom corner of the "Alignment" area of the ribbon.
3.Click the drop-down box next to "Horizontal" and choose "Center." Do also for the "Vertical.