Sure, here's an example Python function that takes two lists of student names as arguments and returns a list of students who are taking both classes:
def getResult(classOne, classTwo):
# use set intersection to find students who are in both classes
studentsTakingBoth = list(set(classOne) & set(classTwo))
return studentsTakingBoth
Here's an example usage of the function:
classOne = ['Alice', 'Bob', 'Charlie', 'David']
classTwo = ['Bob', 'David', 'Eve', 'Frank']
studentsTakingBoth = getResult(classOne, classTwo)
print(studentsTakingBoth) # should print ['Bob', 'David']
In this example, the getResult function takes two lists classOne and classTwo as arguments, and finds the intersection of the two sets of students using the set intersection operator &. The resulting list is then returned. Note that we first convert the set intersection result into a list before returning it, since the set data type does not preserve the order of elements.
Which is an example of noisy data in data sources?
A.
Age: 987
B.
Gender: Male
C.
First Name: Gary
D.
Last Name: Santiago
E.
Education: Masters (Bioinformatics)
The option that is an example of noisy data in data sources is option A. Age: 987
What is the data sources?Age can be considered as a nonstop numerical variable that cannot surpass a certain run, and a esteem of 987 is past a sensible run for human age. This esteem may have been entered by high or may well be an exception.
Big information ascribe to information that contains blunders or exceptions, and it can influence the exactness and unwavering quality of information investigation and modeling. Subsequently, it is imperative to distinguish and handle loud information suitably some time recently performing information investigation.
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State two skills to be used to access information from the internet inorder to avoid unwanted materials
Answer:
Two skills that can be used to access information from the internet while avoiding unwanted materials namely effective search strategies, critical evaluation of sources.
Happy Maps
1. Quercia says that "efficiency can be a cult." What does he mean by this? Have you ever
found yourself caught up in this efficiency cult? Explain.
Quercia's statement "efficiency can be a cult." highlights the potential dangers of an extreme focus on efficiency. Yes, i found myself caught up in this efficiency cult. It's essential to be mindful of this and strive for a balanced approach to work and life, ensuring that happiness and well-being are not sacrificed for productivity alone.
Quercia's statement that "efficiency can be a cult" refers to the idea that people often become overly focused on maximizing productivity and minimizing time or effort spent on tasks, sometimes to the detriment of other important aspects of life, such as enjoyment and well-being. This mindset can lead to a constant pursuit of efficiency, making it similar to a cult-like devotion.
It's possible that some individuals, including myself, have found themselves caught up in this efficiency cult. People may prioritize accomplishing tasks as quickly as possible, which can lead to stress, burnout, and a decrease in the quality of work. It is important to recognize the value of balance, taking time to enjoy life and experience happiness, rather than solely focusing on efficiency.
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Define a class named Rectangle with a constructor that initializes the length and width with parameters (eLength, eWidth).
Write a method (getPerimeter) which returns the perimeter (2 * length + 2 * width)
Write the main() function that will define an object (myRectangle) for the class, Rectangle, with the parameters (10, 20) (PYTHON)
function Rectangle(width=1, height= 1 ) {
this.width= width;
this.height= height;
this.getArea= ( ) = > {return width * height};
this.getPerimeter= ( ) = >{ return 2( height + width)};
var rectangleOne= new Rectangle(4, 40)
var rectangleTwo= new Rectangle(3.5, 35.9)
console.log(rectangleOne.width, rectangleOne.height, rectangleOne.getArea( ), rectangleOne.getPerimeter( ) )
console.log(rectangleTwo.width, rectangleTwo.height, rectangleTwo.getArea( ), rectangleTwo.getPerimeter( ) )
This is a Javascript class definition with a constructor specifying arguments with default values of one for both width and height, and the getArea and getPerimeter methods.
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11
Select the correct answers from each drop-down menu.
When you right-click over a picture in a word processing program, which actions can you choose to perform on that image
an image when you right-click the picture in the word processing program. You can also
an image when you right-click the picture in the word processing program.
You can choose to
Reset
Next
You can choose to Rotate an image when you right-click the picture in the word processing program. You can also choose to Resize an image when you right-click the picture in the word processing program.
What is a word processing program?The act of creating, editing, saving, and printing documents on a computer is referred to as word processing. Word processing requires the use of specialist software (known as a Word Processor).
Microsoft Word is one example of a word processor, although other word-processing tools are also commonly used. Ceasing software. Word allows you to incorporate images into your document, like as company logos, photos, and other images, to add interest or a more professional speed (look) to your document
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To use the loadtxt command, each row should have the same number of values?
Select one:
True
False
4.16 LAB: Count characters
Instructor note:
Write a program whose input is a character and a string,
and whose output indicates the number of times the character appears in the string.
The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1.
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1.
Ex: If the input is:
n Monday
the output is:
1 n
Ex: If the input is:
z Today is Monday
the output is:
0 z's
Ex: If the input is:
n It's a sunny day
the output is:
2 n's
Case matters.
Ex: If the input is:
n Nobody
the output is:
0 n's
n is different than N.
Answer:
def count_char(char, string):
count = string.count(char)
if count == 1:
return f"{count} {char}"
else:
return f"{count} {char}'s"
What will it print (show your work) (PYTHON)
def calc(a , c , b):
a = a + b
b = a – b - c
c = a + b - 1
return c, a, b
def main():
a = 1
b = 2
c = 3
a, c, b = calc(b, a, c)
print(a , b , c )
main()
What will it print for a, b, c
Answer:
The code will print 2 0 3.
Here's how the calculation works:
Initially, a = 1, b = 2, and c = 3.
In the calc() function, a is updated to a + b = 3, and b is updated to a - b - c = -2 - 3 = -5. c is updated to a + b - 1 = -2.
The calc() function returns c, a, b, which are assigned to a, c, b in the main() function. Therefore, a = -2, c = 3, and b = -5.
Finally, the print() statement in the main() function outputs the values of a, b, and c, which are -2, -5, and 3, respectively.
Explanation:
The code will print 2 0 3.
Here's how the calculation works:
Initially, a = 1, b = 2, and c = 3.
In the calc() function, a is updated to a + b = 3, and b is updated to a - b - c = -2 - 3 = -5. c is updated to a + b - 1 = -2.
The calc() function returns c, a, b, which are assigned to a, c, b in the main() function. Therefore, a = -2, c = 3, and b = -5.
Finally, the print() statement in the main() function outputs the values of a, b, and c, which are -2, -5, and 3, respectively.
Given function definition for calc:
void calc (int a, int& b)
{
int c;
c = a + 2;
a = a * 3;
b = c + a;
}
Function invocation:
x = 1;
y = 2;
z = 3;
calc(x, y);
cout << x << " " << y << " " << z << endl;
Since x is passed by value, its value remains 1.
y is passed by reference to the function calc(x,y);
Tracing the function execution:
c=3
a=3
b=c+a = 6;
But b actually corresponds to y. So y=6 after function call.
Since z is not involved in function call, its value remain 3.
So output: 1 6 3
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Im making a hangman game on code.org for a project. Inside the onevent theres the forloop and inside the forloop theres an if statement. My problem is that when I run the program and the onevent is triggered the first part of the if statement always rings as true even when its false. Does anyone know what might be wrong with my code?
The reasons that the if statement is not working may be due to
Syntax errorsVariable typesLogic errorsScope issuesWhat is the program about?If statement not working, one need to Check syntax and variable types. Check for logic errors when comparing different data types, as the intended comparison may not occur as expected.
Therefore, the a possible logic error causing if statement to work incorrectly. Check variable scope. Declaring a variable outside the function may make it inaccessible inside.
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Within the creditcard selection list add the following options and values: Credit Card Type (leave the value as an empty text string), American Express (value="amex"), Discover (value="disc"), MasterCard (value="master"), and Visa (value="visa").
Make the selection list and cardname field required.
The credit card issuer may additionally provide cardholders with a separate cash line of credit (LOC) in addition to the usual credit line.
Thus, A credit card is a small, rectangular piece of plastic or metal that is issued by a bank or other financial institution and enables its holder to borrow money to pay for products and services at businesses that accept credit cards.
Credit cards impose the need that cardholders repay the borrowed funds, plus any applicable interest and any other agreed-upon charges, in full or over time, either by the billing date or at a later date.
It will allow them to borrow money in the form of cash advances that can be accessed by bank teller machines, abms, or credit card convenience checks.
Thus, The credit card issuer may additionally provide cardholders with a separate cash line of credit (LOC) in addition to the usual credit line.
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A file (data.txt) has the following data for ID, name, GPA, and hours completed
A12, ally baba, 4.00, 112
B13, scorpio beast, 3.99, 100
C15, cat animal, 2.4, 12
Write a function (getData) what will read the file and will store the data in a list of dictionaries. The first value is the key of the dictionary and the rest of the data is a list of values.
The function will return the dictionary. (PYTHON)
The get Result function reads the data file grade.txt and returns a dictionary containing the values in the file. Three key-value pairs make up the dictionary; each key is a student's name.
A built-in function in Python enables us to open files in various modes. The open() function accepts two crucial parameters: the file name and the mode; the default mode is 'r' , which opens the file for reading only.
open('grade.txt', 'r') as f: lines = f is defined in get Result().
readlines()
for line in lines: myDict =
line is equal to line.
strip()\s key, value = line.
split(',')
myDict[key] = int(value) (value)
provide myDict
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While making investments in BI analytics seems like a good idea, FDNY is strongly challenged in
measuring its success. Officials may be able to cite statistics showing a reduction in the number
of fires but demonstrating that BI analytics tools were the reason behind that decrease may be
difficult because it involves proving a negative – that something didn’t happen because of its
efforts. Go to the FDNY citywide statistics Web site at citywide-statistics (nyc.gov). Use those
statistics and a data visualization tool of your choice to see if you can discern any change in the
number of fires since the BI analytics system was installed in 2014. (
BI tools help reduce fire frequency by increasing public awareness, corrective action, and education.
The FDNY has relied largely on BI statistical methods to predict what structures are going to catch fires since 2014. BI analytical tools present several kinds of reports that can demonstrate how the advent of data mining has significantly aided in the process of reducing the frequency of fires in the New York City area.
This is because BI tools may substantially assist in establishing an average for evaluating programs. Increase public awareness of the crisis. Encourage corrective action. Create a set of priorities. Finally, focus on educational programs.
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Question 6 of 10
What is one reason why a business may want to move entirely online?
OA. To limit the number of items in its inventory
B. To double the number of employees
C. To focus on a global market
D. To avoid paying state and local taxes
One reason why a business may want to move entirely online is option C. To focus on a global market
What is the reason about?Boundaries to passage are the costs or other deterrents that anticipate unused competitors from effortlessly entering an industry or zone of commerce.
Therefore, Moving completely online can permit a trade to reach clients past its nearby range and extend its showcase to a worldwide scale. It can moreover decrease the costs related with keeping up a physical storefront and can give more prominent adaptability in terms of working hours and client get to.
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The max Fuel capacity a spaceship should have is 500. The minimum is 200. The ship you are designing is rated at 75% of range. How much fuel capacity does it have?
Note that where the above conditions are given, the fuel capacity of the spaceship is somewhere between 200 and 500, but since it is rated at 75% of range, its actual fuel capacity is 225.
Why is this so ?We know tat the spaceship is rated at 75 % of its range, but we do not know its actual range. Therefore, we cannot directly calculate its fuel capacity.
We may, however, utilize the information provided regarding the maximum and lowest fuel capacity to calculate a range of feasible fuel capacities for the spaceship.
Because the spaceship's range is rated at 75%, we may conclude that its fuel capacity is likewise within this range.
Using this logic, we can calculate the possible range of fuel capacities as follows:
Maximum fuel capacity = 500Minimum fuel capacity = 200Range of fuel capacities = Maximum - Minimum = 500 - 200 = 30075% of range = 0.75 x 300 = 225Therefore, the fuel capacity is 225.
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Define different types of plagiarism in own words
The types are : Complete plagiarism. Direct plagiarism as well as Paraphrasing plagiarism etc.
What are the distinct categories of plagiarism and how can they be defined?Different forms of plagiarism can be described using one's own language. Copying an entire piece of writing is known as global plagiarism. Exact plagiarism involves directly replicating words. Rephrasing concepts is a form of plagiarism known as paraphrasing.
Assembling different sources to create a work of plagiarism, akin to stitching together a patchwork. Self-plagiarism pertains to the act of committing plagiarism on one's own work.
Therefore, It is possible for students to adopt an excessive amount of the writer's expressions.
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In addition to S/MIME, there are several protocols and standards that protect email. These include STARTTLS, DNS-Based Authentication of Named Entities (DANE), Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication, Reporting, and Conformance (DMARC). Use the Internet to research each of these. Create a summary of each along with the respective strengths and weaknesses. Which would you recommend? Why?
SPF and/or DKIM results are the basis for DMARC, thus the email domain must have at least one of them in place.
Thus, You must publish a DMARC entry in the DNS in order to install DMARC. After confirming the status of SPF and DKIM, a DMARC record is a text entry within the DNS record that states the policy for your email domain.
If either SPF, DKIM, or both pass, DMARC authenticates. This is known as identifier alignment or DMARC alignment.
The reporting email address specified in the DMARC record is likewise instructed by a DMARC record to receive XML reports from email servers.
Thus, SPF and/or DKIM results are the basis for DMARC, thus the email domain must have at least one of them in place.
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What was the main subject of Ralph Nader's book, Unsafe at any Speed?
O the importance of political action committees and lobbyists
O the way non-profit organizations can affect governmental policies
O the lack of U.S. automobile manufacturing safety standards
O the way the U.S. government infringes on liberties by implementing safety policies
Answer:
the lack of U.S. automobile manufacturing safety standards
Explanation:
Read floating-point numbers from input until a floating-point number is read that is not in the range -10.0 to 45.0, both exclusive. Then, find the sum of all the floating-point numbers read before the floating-point number that causes reading to stop. Lastly, output the sum, ending with a newline.
Ex: If the input is -9.0 -6.3 -17.5 -3.6 -5.3 -4.3 -8.6, then the output is:
-15.3
The name "floating point numbers" refers to how the decimal point can "float" to any required location. The binary fraction has value 0/2.
Thus, Because of this, floating point numbers are frequently referred to as "floats" in computer science. In computer science, integers, short, and long numbers are also frequent forms of numbers.
In the same manner that the binary fraction 0.001 has value as 0/2 + 0/4 + 1/8, the decimal fraction 0.125 has value as 1/10 + 2/100 + 5/1000.
The only actual difference between these two fractions is that the first is expressed in base 10 fractional notation and the second in base 2, even though their values are identical. Sadly, the majority of decimal fractions cannot precisely be expressed as binary fractions.
Thus, The name "floating point numbers" refers to how the decimal point can "float" to any required location. The binary fraction has value 0/2.
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If a form-based code is administered, then what does the administration section of the code specifically set forth? (Select all that apply.)
Responses
a description of any public elements the code impacts
a review process
an application process
a map of the area to be regulated
The administration section of a form-based code specifically shows options B and C:
a review processan application processWhat is the form-based code?Form-based codes pertain to a form of zoning regulation that accentuates the physical aspects of the constructed world. The part of a form-based code pertaining to administration outlines the steps and prerequisites to execute the code.
The code also outlines a procedure for evaluating development proposals and a method for property owners who want to develop their land while complying with the code to submit an application.
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If you were to buy a used phone or laptop, what would be the most important thing you would want to check or verify before making a purchase?
Answer:
i choose quality
Explanation:
i choose the quality because for example if i want to buy a used phone first i have to know about what kind of phone i want or what is the phone quantity or quality. so if i choose the quantity may be the phone battery is dead or it has small GB, may be the phone is attaked by viruses, if the phone is older than you think. But if i choose the quality i can get what i want, the battery is not dead, the phone is not older than i think and some more advantages it gives for me.
so it means having quality is important than haveing quantity
write the pseudocode to input 5 numbers from the keyboard and output the result
Answer:
Explanation:
// Initialize variables
total = 0
counter = 1
// Loop to get 5 numbers
while counter <= 5 do
// Get input from user
input_number = input("Enter number " + counter + ": ")
// Convert input to a number
number = parseFloat(input_number)
// Add number to the total
total = total + number
// Increment counter
counter = counter + 1
end while
// Calculate the average
average = total / 5
// Output the result
print("The total is: " + total)
print("The average is: " + average)
What is not an option when a user is exporting contacts to share with others?
VCARD files
Electronic business cards
XML
CSV
An option when a user is exporting contacts to share with others is the VCARD files option
What is VCARD?VCF, or vCard, is a file format standard for electronic business cards. vCards can be attached to e-mail messages, sent over MMS, the World Wide Web, instant messaging, NFC, or via QR code.
A vCard allows you to communicate contact information in a format that other e-mail systems can readily read. A vCard is saved as a. vcf file, which is the Internet standard for storing and distributing contact information.
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Which option combines the selected layer with the one immediately below it, without
affecting other layers in the file?
Flatten Layers
Flatten Selected
Merge Down
Merge Visible
Answer:
The option that combines the selected layer with the one immediately below it, without affecting other layers in the file, is "Merge Down".
Explanation:
Flatten Layers combines all visible layers into a single layer, while Merge Visible combines all visible layers into a single layer, but keeps hidden layers separate. Merge Down, on the other hand, combines a selected layer with the one directly below it. So if you have Layer 1 and Layer 2 selected, Merge Down will combine Layer 2 with Layer 1. This is useful if you want to merge a specific layer with the one directly beneath it, while keeping other layers separate.
which statement best describes application developers
The statement that best describes a website builder is option C. a tool that enables developers to create websites without programming knowledge
A website builder is a software tool that allows individuals or organizations to create websites without the need for advanced technical skills or knowledge of programming languages.
Website builders are designed to simplify the website creation process by providing an intuitive drag-and-drop interface and pre-designed templates that users can customize with their own content.
Therefore, With a website builder, users can create and edit web pages, add images and videos, and customize the design and layout of their website without needing to write code.
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what is government to business
give a brief description of how you would reach as many people as possible in a report
In order to reach as many people as possible in a report, one could follow these general steps:
What are the steps?Define the target audience: Identify who the report is intended for, and what their interests, needs, and preferences might be.
Use clear and concise language: Use language that is easy to understand, and avoid technical jargon and complex terminology.
Use visual aids: Incorporate visual aids such as graphs, charts, and images to make the report more engaging and easier to understand. Visual aids can help convey complex information quickly and effectively.
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Insertion sort in java code need output need to print exact. Make sure to give explanation and provide output.My output is printing the wrong comparison. The output it is printing is comarison: 9 and what I need it to output to print the comparisons: 7.
The program has four steps:
Read the size of an integer array, followed by the elements of the array (no duplicates).
Output the array.
Perform an insertion sort on the array.
Output the number of comparisons and swaps performed.
main() performs steps 1 and 2.
Implement step 3 based on the insertion sort algorithm in the book. Modify insertionSort() to:
Count the number of comparisons performed.
Count the number of swaps performed.
Output the array during each iteration of the outside loop.
Complete main() to perform step 4, according to the format shown in the example below.
Hints: In order to count comparisons and swaps, modify the while loop in insertionSort(). Use static variables for comparisons and swaps.
The program provides three helper methods:
// Read and return an array of integers.
// The first integer read is number of integers that follow.
int[] readNums()
// Print the numbers in the array, separated by spaces
// (No space or newline before the first number or after the last.)
void printNums(int[] nums)
// Exchange nums[j] and nums[k].
void swap(int[] nums, int j, int k)
Ex: When the input is:
6 3 2 1 5 9 8
the output is:
3 2 1 5 9 8
2 3 1 5 9 8
1 2 3 5 9 8
1 2 3 5 9 8
1 2 3 5 9 8
1 2 3 5 8 9
comparisons: 7
swaps: 4
Put your java code into the java program,putting in the to do list.
import java.util.Scanner;
public class LabProgram {
// Read and return an array of integers.
// The first integer read is number of integers that follow.
private static int[] readNums() {
Scanner scnr = new Scanner(System.in);
int size = scnr.nextInt(); // Read array size
int[] numbers = new int[size]; // Create array
for (int i = 0; i < size; ++i) { // Read the numbers
numbers[i] = scnr.nextInt();
}
return numbers;
}
// Print the numbers in the array, separated by spaces
// (No space or newline before the first number or after the last.)
private static void printNums(int[] nums) {
for (int i = 0; i < nums.length; ++i) {
System.out.print(nums[i]);
if (i < nums.length - 1) {
System.out.print(" ");
}
}
System.out.println();
}
// Exchange nums[j] and nums[k].
private static void swap(int[] nums, int j, int k) {
int temp = nums[j];
nums[j] = nums[k];
nums[k] = temp;
}
// Sort numbers
/* TODO: Count comparisons and swaps. Output the array at the end of each iteration. */
public static void insertionSort(int[] numbers) {
int i;
int j;
for (i = 1; i < numbers.length; ++i) {
j = i;
// Insert numbers[i] into sorted part,
// stopping once numbers[i] is in correct position
while (j > 0 && numbers[j] < numbers[j - 1]) {
// Swap numbers[j] and numbers[j - 1]
swap(numbers, j, j - 1);
--j;
}
}
}
public static void main(String[] args) {
// Step 1: Read numbers into an array
int[] numbers = readNums();
// Step 2: Output the numbers array
printNums(numbers);
System.out.println();
// Step 3: Sort the numbers array
insertionSort(numbers);
System.out.println();
// step 4
/* TODO: Output the number of comparisons and swaps performed*/
}
}
The insertion sort algorithm involves sorting an array by individually considering and placing each element.
What is the Insertion sort about?To apply insertion sort, one should choose an element and then search for its suitable location within the ordered array. The mechanism of Insertion Sort is akin to the way a deck of cards is sorted.
The term insertion order pertains to the sequence of adding components to a data structure, such as a collection such as List, Set, Map, and so on. A List object retains the sequence in which elements are added, but a Set object does not uphold the sequence of the elements when inserted.
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A research organization conducts certain chemical tests on samples. They have data available on the standard results. Some of the samples give results outside the boundary of the standard results. Which data mining method follows a similar approach?
A.
data cleansing
B.
network intrusion
C.
fraud detection
D.
customer classification
E.
deviation detection
Answer:
E. deviation detection
Explanation:
got it right on plato
What three ranges must you have to complete an advanced filter in Excel where you copy the results to a different location? Explain each range. What are three advantages of converting a range in Excel to a table?
No false answers please.
Each of the following cells must be included in the specified range: A single set of cells for cell headings. Underneath the header row, there may be multiple rows with qualification rules.
If your worksheet includes a lot of content, it can be tough to discover information fast. The filter allows you to create a one-of-a-kind list of items and then extract each of them to a different location in the document or workbook.
A sequence of rows or columns. The titles of the cells in the columns you intend to filter have to match the top row in each criteria column. Digital filters tend to outperform analogue filters in terms of productivity-to-cost. The filters themselves are not affected by manufacturing flaws or aging.
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Given the list primes, ``primes = [2, 3, 5, 7, 11, 13, 17, 19, 23,29]``, How do you obtain the primes 2 and 13? Select one: a. primes[::6] b. primes[::4] c. primes[::5] d. primes[::13]
Explanation:
1.Prime numbers are those numbers when factorize they split into the same number itself and 1.
2.The factorization of 2 is as follows: x
3.The prime factor of 2 contains 2 itself as well as 1, and therefore it is a prime number.
4.The factorization of 13 is as follows: ×
5.Therefore, 13 is also prime because of its prime factors.
E