Need some help with Discrete Mathmatics please help urgent?

One way to project the 2D data points onto a 1D space while preserving linear separability is through the use of a linear discriminant analysis (LDA) technique. LDA finds the linear combination of the original features that maximizes the separation between the different classes.

The mathematics behind LDA involve finding the eigenvectors of the within-class scatter matrix and the between-class scatter matrix and selecting the eigenvector that corresponds to the largest eigenvalue. The full algorithm for LDA can be outlined as follows:

Compute the mean vectors for each class

Regarding the SVM algorithm, it can be applied directly to the original 2D data without the need for dimension reduction. The mathematics behind SVM involve finding the hyperplane that maximizes the margin, or the distance between the closest data points of each class, while also ensuring that the data points are correctly classified.

The full algorithm for SVM can be outlined as follows:

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Here are the steps to successfully create a data table:

For achieving the desired outcome of generating a data table, it is suggested to adhere to the following measures:

Choose the cells group in which you intend to generate the data table. Include both the cells for input and presentation of results in the specified range.

Provide the equation that you intend to apply for computing the figures enlisted in the data chart. This equation must refer to the designated cells and yield the intended outcome.

Access the What-If Analysis feature by navigating to the Data tab within your spreadsheet program. To access the menu, simply click on it.

Choose the Data Table option from the What-If Analysis menu. This action will trigger the appearance of a dialog box or prompt that will require you to input the required details.

Determine the desired input values for either the row or the column in the data table dialogue box. The table's outcomes will be computed based on these values.

By adhering to these guidelines, you can produce a chart of data that exhibits computed figures derived from various input situations, aiding you in scrutinizing and comprehending the ramifications of different factors on your data.

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Explanation:

Instructions unclear. Do kindly check again.

Answer: The amount of risk involved in driving is determined by the probability of collision.

Explanation:

Online, it is easy to think of communication as “computer to computer” rather than “person to person”. Thus, option D is correct.

It is possible to describe communication as the act of passing the information between one person or group of people to the next. Communicating facilitates easy understanding of what a different person is trying to say or convey. There are two forms of communication: both verbal and nonverbal.

With the help of communication the person can tell and feature tthe data between the person and an group. In this, that data is given to the people and the data is not given to the person but it is rather given to the person. As this data is been transferred from one computer to another and then it reaches the people.

Therefore, option D is the correct option.

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Answer: Excel Average functions

Explanation: it gets the work done.

Answer:

excel average

Explanation:

Answer:

A Dynamic Host Configuration Protocol

Explanation:

Its the worried tone

Hope this helps!

There Will Come Soft Rains is a warning story about nuclear war and how, in the end, technology won't keep us safe. In response to the atomic bombings of Hiroshima and Nagasaki, Bradbury penned the tale.

Ray Bradbury wrote the classic science fiction short tale “There Will Come Soft Rains” in 1950. The narrative is narrated in a detached, emotionless tone, as though the events that are taking place are a normal part of everyday life.

The story's meaning can be found in the story's complete lack of human beings, not even corpses.

Soft rain rays will appear in the short story. Bradbury creates a disorganized, somewhat post-apocalyptic atmosphere. To better understand the zeitgeist of the world, he employs a variety of literary techniques.

Therefore, It's the worried tone author’s.

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After resolving the application error and verifying that users have full functionality,the next step   is to document the changes made and the steps taken to resolve the issue.

This documentation   is crucial for future reference, troubleshooting, and knowledge sharing within the team.

Also, it is important tocommunicate the resolution to the relevant stakeholders,such as users or supervisors, to ensure they are aware of the resolution and can provide f  eedback if necessary.

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An option which isn't a valid technique to create a function stub is to: D. leave the function body empty.

A function stub can be defined as a type of function that can be called safely without an error. However, a function stub has no definition because it doesn't actually perform any action when called.

In this context, leaving the function body empty is an option which isn't a valid technique to create a function stub.

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I am not too familiar with the Python language, but the algorithm would be something like this:

1. create a variable for the sums of the number

2. read in how many numbers the user wants to enter (let's call it N)

and then create a for loop:

for N times

read in the next number

increase the sum variable by that number

Hopefully this helps!

Answer: C. 25

Explanation:

Should be the answer

Answer:

very bad because shouting in even some ones ear can cause him not to hear

As a technician, since you have been tasked with increasing the ram memory on a laptop by adding a so-dimm module to an empty memory slot. The process that seats the module in the slot is option D:

The processor, RAM, and computer memory all have an impact on how quickly your laptop operates. The pace increases as each number increases. For example, 4GB of RAM operates more quickly than 2GB. A 2 GHz machine will operate more quickly than a 1 GHz one since processor speed is measured in gigahertz.

Therefore, One application may run on this much memory. If your computer only has 4 GB of RAM, upgrading it would significantly enhance performance. 4-6 GB: The typical user's chores, including as web browsing, working with Word documents, and emailing, will be easily handled by this normal RAM amount.

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See options below

Which of the following processes will seat the module in the slot?

Slide the memory into the external Expresscard slot horizontally until the card is even with the laptop case and you hear a click.

Add the mounting pegs to the side of the memory module. Attach the ribbon cable and press into place until the mounting clips catch the mounting pegs.

Align the notch on the long side of the memory module with the rise in the memory slot. Insert the module pins into the slot at a 90-degree angle to the motherboard and press down until the side hold-down clips snap into place.

Align the notch on the long side of the memory module with the rise in the memory slot. Insert the module pins into the slot at a 45-degree angle. Rotate the module by pressing down until the side hold-down clips snap into place.

Let assume that H1 has sending a file which has a file whose size is 30 mbyte in a single message. When H2 has receives the messages, it has to be send as a special message called the acknowledgement and since the message of acknowledgement is very small in term of size than its transmission time has been ignored.

Router is defined as a networking device that has forwarded by the help of data packets in between two networks of computer. Routers are performing the direct traffic functions on the internet. Through internet the data which are to be saved generally web page or the email, is in the form of the packets stored in data.

Therefore, Let assume that H1 has sending a file which has a file whose size is 30 mbyte in a single message. When H2 has receives the messages, it has to be send as a special message called the acknowledgement and since the message of acknowledgement is very small in term of size than its transmission time has been ignored.

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Answer:

A platform being hosted in a country with no DP laws but targeted at data subjects from a country with stringent laws.

Explanation:

No Data Privacy laws mean that there is a high likelihood of data being leaked to various third parties and unwanted websites.

Countries with stringent laws like China have a government that wants full control over the data of their people and the transaction of data from each of them in order to better monitor them.

The two schools of design that encompass symmetry and asymmetry are known as symmetrical design and asymmetrical design.

Symmetrical design is characterized by the balanced distribution of visual elements on either side of a central axis. It follows a mirror-like reflection, where the elements on one side are replicated on the other side, creating a sense of equilibrium and harmony.

Symmetrical designs often evoke a sense of formality, stability, and order.

On the other hand, asymmetrical design embraces a more dynamic and informal approach. It involves the intentional placement of visual elements in an unbalanced manner, without strict adherence to a central axis.

Asymmetrical designs strive for a sense of visual interest and tension through the careful juxtaposition of elements with varying sizes, shapes, colors, and textures.

They create a more energetic and vibrant visual experience.

Both symmetrical and asymmetrical design approaches have their merits and are employed in various contexts. Symmetry is often used in formal settings, such as architecture, classical art, and traditional graphic design, to convey a sense of elegance and tradition.

Asymmetry, on the other hand, is commonly found in contemporary design, modern art, and advertising, where it adds a sense of dynamism and creativity.

In conclusion, the schools of symmetry and asymmetry represent distinct design approaches, with symmetrical design emphasizing balance and order, while asymmetrical design embraces a more dynamic and unbalanced aesthetic.

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Using the knowledge in computational language in JAVA it is possible to write a code that string will be used as a screen saver with a panel background color BLACK.

import java.awt.*;

import java.util.*;

import javax.swing.JFrame;

class ScreenSaver

{

    public static void main( String args[] )

   {

       Scanner sc=new Scanner(System.in);

       System.out.println("Enter a name you want add as a Screen_saver:");

       String s=sc.nextLine(); //read input

       sc.close();

           JFrame frame = new JFrame( " Name ScreenSaver " );

       frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );

             JPanalSaver saver1JPanel = new JPanalSaver(s);

               saver1JPanel.setPreferredSize(new Dimension(500,500));

               frame.add( saver1JPanel );

       frame.setSize( 500, 500 ); // set the frame size (if panel size is not equal to frame size, text will not go to top left corner)

       frame.setVisible( true ); // displaying frame

   }

}

JPanalSaver.java

import java.awt.Color;

import java.awt.Graphics;

import javax.swing.JPanel;

public class JPanalSaver extends JPanel {

   int x1 = 500, y1 = 500;

   int r = 255, g1 = 255, b = 255;

   String color;

   int iterator = 0;

   JPanalSaver(String c) {

       color = c;

   }

   public void paintComponent(Graphics g) {

       super.paintComponent(g); // call super class's paintComponent

       x1 = x1 - 5;

       y1 = y1 - 5;

              if (iterator ==0) {

                     r = Math.abs((r - 5) % 255);

           iterator = 1;

       } else if (iterator == 1) {

           g1 = Math.abs((g1 - 5) % 255);

           iterator = 2;

       } else {

           b = Math.abs((b - 5) % 255);

           iterator = 0;

       }

       g.setColor(new Color(r, g1, b));

       g.drawString(color + " " + r + " " + g1 + " " + b, x1, y1); //string + value of RGB

       //top left position (0,0 will not display the data, hence used 5,10)

       if (x1 > 5 && y1 > 10)

       {

           repaint(); // repaint component

           try {

               Thread.sleep(50);

           } catch (InterruptedException e) {

           }   //50 milliseconds sleep

       } else

           return;

   }

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//import the Scanner class to allow for user input

import java.util.Scanner;

//Begin class definition

public class FirstAndLast{

   //Begin the main method

    public static void main(String []args){

       //****create an object of the Scanner class.

       //Call the object 'input' to receive user's input

       //from the console.

       Scanner input = new Scanner(System.in);

       //****create a prompt to tell the user what to do.

       System.out.println("Enter the string");

       //****receive the user's input

       //And store it in a String variable called 'str'

       String str =  input.next();

       //****get and print the first character.

       //substring(0, 1) - means get all the characters starting

       //from the lower bound (index 0) up to, but not including the upper

       //bound(index 1).

       //That technically means the first character.

       System.out.print(str.substring(0,1));

       //****get and print the last character

       //1. str.length() will return the number of character in the string 'str'.

       //This is also the length of the string

       //2. substring(str.length() - 1) - means get all the characters starting

       // from index that is one less than the length of the string to the last

       // index (since an upper bound is not specified).

       // This technically means the last character.

       System.out.print(str.substring(str.length()-1));

    }  // end of main method

} //end of class definition

The code has been written in Java and it contains comments explaining important parts of the code. Kindly go through the comments.

The source code and a sample output have also been attached to this response.

To run this program, copy the code in the source code inside a Java IDE or editor and save it as FirstAndLast.java

The hexadecimal number A232 is 34247 in decimal form.

Hexadecimal number is number of base 16, that is it contains numbers from 0 to 15. Numbers from 10 are represented by alphabets, the number 10 is represented by A, while the number 15 is represented by F.

Converting from hexadecimal number to base 10:

A232 = (10 * 15³) + (2 * 15²) + (3 * 15¹) + (2 * 15°) = 34247

The hexadecimal number A232 is 34247 in decimal form.

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Explanation:

Remember, Malware is a word coined from the words Malicious-Software (Mal...ware). Thus, Malware could be defined as software that is intentionally designed by cybercriminals to gain access or cause damage to a computer or network.

a. Cindy may learn the difference between these two techniques used to create a malware attack:

b. Here are some common suggestions;

Answer:

I believe it is just a task. Since there exists(on windows) the Task Manager application, where you can stop any running task, I think that they are called tasks

Explanation:

In most operating systems, a running application is typically referred to as a process. A process is an instance of a program that is being executed by the operating system. It represents the execution of a set of instructions and includes the program code, data, and resources required for its execution.

Each process has its own virtual address space, which contains the program's code, variables, and dynamically allocated memory. The operating system manages and schedules these processes, allocating system resources such as CPU time, memory, and input/output devices to ensure their proper execution.

The operating system provides various mechanisms to manage processes, such as process creation, termination, scheduling, and inter-process communication.

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Answer:

WAN

Explanation:

wide area network

Answer:

To connect to devices in another country, you would need to connect to a WAN

Explanation:

WAN stands for A wide area network which can connect to other countries and broad ranges.

The type of information system would be used by upper level management using both internal and external information is Option B Decision support system.

An executive information system is a decision support system (DSS) that aids top executives in making choices (EIS).

It achieves this by allowing access to essential data needed to support a company's strategic goals. The majority of EISs have graphical displays with a user-friendly interface.

So, Option B is correct.

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Answer:

WRONG

Explanation:

Answer:

Explanation:

The following program was written in Java. It creates a representation of every coin and then asks the user for a number of cents. Finally, it goes dividing and calculating the remainder of the cents with every coin and saving those values into the local variables of the coins. Once that is all calculated it prints out the number of each coin that make up the cents.

import java.util.Scanner;

class changeCentsProgram {

         // Initialize Value of Each Coin

   final static int QUARTERS = 25;

   final static int DIMES = 10;

   final static int NICKELS = 5;

   public static void main (String[] args) {

       int cents, numQuarters,numDimes, numNickels, centsLeft;

       // prompt the user for cents

       Scanner in = new Scanner(System.in);

       System.out.println("Enter total number of cents (positive integer): ");

       cents = in.nextInt();

       System.out.println();

       // calculate total amount of quarter, dimes, nickels, and pennies in the change

       centsLeft = cents;

       numQuarters = cents/QUARTERS;

       centsLeft = centsLeft % QUARTERS;

       numDimes = centsLeft/DIMES;

       centsLeft = centsLeft % DIMES;

       numNickels = centsLeft/NICKELS;

       centsLeft = centsLeft % NICKELS;

       // display final amount of each coin.

       System.out.print("For your total cents of " + cents);

       System.out.println(" you have:");

       System.out.println("Quarters: " + numQuarters);

       System.out.println("Dimes: " + numDimes);

       System.out.println("Nickels: " + numNickels);

       System.out.println("Pennies: " + centsLeft);

       System.out.println();

   }

}

Answer:

Struck by rolling object is commonly defined as Struck-By Rolling Object Hazard because it was caused by rolling objects or any objects that moves in circular motion that could cause an injury or accident.

Explanation:

Answer:

When you first press the power button, the computer sends a signal to the computer power supply, which converts the AC (alternating current) to DC (direct current). This power supplies the computer and its components with the proper amount of voltage and electricity.

Answer:

Electricity drives current whose outcome can vary with Transistors. Transistors combined together form Flip Flops or Logic Gates.

Explanation:

Answer:

myfile = open("myfile","r").readlines();

myfile_altered = "".join(myfile.split("\n"))

length = len(myfile_altered)

myfile_sort = " ".join(myfile).split(" ")

myfile.sort()

print(length)

print(myfile)

Explanation:

I read the file and split the text by a space, and just sorted the list using `.sort()`

Should work (didnt test it). If it doesn't, just comment on this answer and I will debug it.

Answer:

First, you would want to translate from C-language Program (in text format) into the assembly language Program (still in text format, but in the corresponding architecture of the computer where the program will be run). The software tool you will use for this step is Compiler.

Then you would translate from the assembly language program (text format) into Machine Code Program (in binary format). The software tool used for this step would be Assembler.

Answer:

Explanation: