### Question 6Which of the following is a definition of the one-to-one function? Select ALL that apply.- [ ] If codomain of the function \( f \) equal to the range of \( f \).- [ ] The function is injective and surjective at the same time.- [ ] \( f(a) = f(b) \) implies that \( a = b \), for all \( a, b \) in the domain of \( f \).- [ ] \( f(a) \neq f(b) \) whenever \( a \neq b \), for all \( a, b \) in the domain of \( f \).### Question 7Match the following properties of the function with their definitions.- Function \( f \) is a one-to-one function - Function \( f \) is an onto function - Function \( f \) is a one-to-one correspondence - Function \( f \) is injective - Function \( f \) is surjective **Definitions:**A. if and only if for every element \( b \) in the codomain there is an element \( a \) in the domain, such that \( b = f(a) \).B. if and only if \( f(a) = f(b) \) implies that \( a = b \) for all \( a \) and \( b \) in the domain of \( f \).C. if and only if \( f \) is one-to-one and onto at the same time.---*Click Save and Submit to save and submit. Click Save All Answers to save all answers.*

In this problem, we have to solve two questions.When every element of set A is mapped with only one unique element of set B, then it is called one to one function. So if a is the element of set A and b is the element of the set B, so if f(a)=f(b) then a=b for all elements of the set. So 3rd will be the correct option for it. For A, function f will be one to one function, it is called injective also. Function f will be onto function also. So for A, 1, 2, and 4 are correct. For B, the function will be one-to-one, function f will be injective function, and function f is a one-to-one correspondence. So for B, 1,3,4. For C, if a function is one-to-one and onto function then it is called bijective function. So for C, it can be A and B.

Engineering

Computer Engineering

Imported From Edge 2 Captionless Image O New Tab Bb Thread: Why Write?. - Question Completion Status: QUESTION 6 Which of the following is a definition of the one-to-one function? Select ALL that applies. O If codomain of the function f equal to the rang of f. O The function is injective and surjective at the same time. n f(a) =f(b) implies that a =b, for all a, b in the domain of f. n f(a) f(b) whenever a b, for all a, b in the domain of f QUESTION 7 Match the following properties of the function with their definitions. v Function f is a one-to-one function v Function f is an onto function if and only if for every element b in the codomain there is an element a in A. the domain, such that b = f(a). v Function f is a one-to-one correspondence B. If and only if f(a) = f(b) implies that a = b for all a and b in the domain of f. v Function f is injective C. if and only if f is one-to-one and onto at the same time. v Function / is surjective

Imported From Edge 2 Captionless Image O New Tab Bb Thread: Why Write?. - Question Completion Status: QUESTION 6 Which of the following is a definition of the one-to-one function? Select ALL that applies. O If codomain of the function f equal to the rang of f. O The function is injective and surjective at the same time. n f(a) =f(b) implies that a =b, for all a, b in the domain of f. n f(a) f(b) whenever a b, for all a, b in the domain of f QUESTION 7 Match the following properties of the function with their definitions. v Function f is a one-to-one function v Function f is an onto function if and only if for every element b in the codomain there is an element a in A. the domain, such that b = f(a). v Function f is a one-to-one correspondence B. If and only if f(a) = f(b) implies that a = b for all a and b in the domain of f. v Function f is injective C. if and only if f is one-to-one and onto at the same time. v Function / is surjective

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Similar questions

Question: May I ask for your help in giving me an idea for a C function that can sort my nodes based on their priority number through the linked list? I have my code attached below, but not the text file needed for this. I can provide a screenshot of it. Code: #include <stdio.h> #include <stdlib.h> #include <string.h> // Struct to hold each member related to my variable. typedef struct { char variable[10]; int Burst_time; int Wait_time; int Turn_time; int priority; } element_t; // Struct that acts as my node in a linked list. typedef struct priority_node { element_t data; struct priority_node *next; } node_t; // Assigning the functions here that will be used throughout main. node_t *insert_node (int priority); void display_list (); // Here is my main function. int main(void) { int i = 0; char line[25]; // Place that stores all of my text. char *variable, *priority, *Burst_time, *Wait_time; int elem, sum1 = 0, sum2 = 0, priority2; element_t elem_struct; node_t…
CHALLENGE ACTIVITY 6.6.1: Function stubs: Statistics. Define stubs for the functions get_user_num() and compute_avg(). Each stub should print "FIXME: Finish function_name()" followed by a newline, and should return -1. Each stub must also contain the function's parameters.Sample output with two calls to get_user_num() and one call to compute_avg():FIXME: Finish get_user_num() FIXME: Finish get_user_num() FIXME: Finish compute_avg() Avg: -1 Use Python, please.
Implement in C Programming 6.11.2: Modify an array parameter. Write a function SwapArrayEnds() that swaps the first and last elements of the function's array parameter. Ex: sortArray = {10, 20, 30, 40} becomes {40, 20, 30, 10}. #include <stdio.h> /* Your solution goes here */ int main(void) { const int SORT_ARR_SIZE = 4; int sortArray[SORT_ARR_SIZE]; int i; int userNum; for (i = 0; i < SORT_ARR_SIZE; ++i) { scanf("%d", &sortArray[i]); } SwapArrayEnds(sortArray, SORT_ARR_SIZE); for (i = 0; i < SORT_ARR_SIZE; ++i) { printf("%d ", sortArray[i]); } printf("\n"); return 0;}
post in python please and a coding editor too You are asked to help write a program that will help users purchase cookies. A user will input types of cookies and the number of cookies that they want, and your program will suggest how many boxes that they should order. There are 30 cookies per box, so your goal is to make sure that the user will buy enough boxes so that they will get the cookies that they want. Write a function cookie_order that takes a dictionary as a parameter containing cookie names as keys and numbers of those cookies as values. Have this function return a new dictionary that has cookie names and the number of boxes that should be purchased of each type. Hint: This means if someone wants 31 cookies, they need to buy 2 boxes of cookies of that type. You may want to consider using math.ceil for this problem. Examples: >>> cookie_order({'thin mints': 97}) {'thin mints': 4} >>> cookie_order({'thin mints':34, 'shortbread': 60, 'caramel delites': 71,…
Hello, I have an assignment in the python program. Professor gives me a text like this: January.txt 217283921200.5619.18,29.15,78.75,212.10100,20,410.29 The first line is an account number, the second line is the beginning balance, the third line is withdrawn and the last line is deposits. How can I separate every single line to read them. Can I use the loop function? Below is the assignment direction. Thank you very much ___________________________________________________________ Complete the following program: a) Read in and store the data from the file called “January.txt”. This file includes the customer’s account number, beginning balance, withdrawals, and deposits. (In that order) Note: Make sure you look at the file before you begin the project! b) Prompt the user for his/her name and age. c) Convert the customer’s name to a username that consists of the first letter of the first name, the first 5 digits of last name, and the customer’s age.(All letters should be lowercase)…
Implement the following functions. Each function deals with null terminated C-Style strings. You can assume that any char array passed into the functions will contain null terminated data. Place all of the functions in a single file and then (in the same file) create a main() function that tests the functions thoroughly. You will lose points if you don't show enough examples to convince me that your function works in all cases. Please note the following: You may not use any variables of type string. This means that you should not #include <string>. Also, you may not use any c-string functions other than strlen(). If you use any other c-string functions, you will not get credit. Note, however, that functions such as toupper(), tolower(), isalpha(), isspace(), and swap() are NOT c-string functions, so you can use them. Also note that this prohibition is only for the functions that you are assigned to write. You can use whatever you want in your main() function that tests the…
Python Your class announced a new grade policy: any of your quiz score that are less than 80 will have 2 points added to them.You decide to check whether the proposed grade replacement policy changes your overall quiz grade. Write a function grade_change that takes as input* a list of quiz grades* a list of letter grade cutoffsand returns the two average scores (before and after the policy) and their corresponding letter grades packaged as a list of tuples using the following order: [(avg1, letter1), (avg2, letter2)]First, you need to * compute the average score of the quiz grades* call the get_letter_grade to get the letter grade for the current average* find the quiz scores that are less than 80 in the list and increment each by 2* recompute the average score* call the get_letter_grade to get the letter grade for the new averageFinally, you return the requested result. Just to help you test your code, here's the main program and its output:if __name__ == "__main__":…
Need help making a java file that combines both linearSearch and binarySearch •Both search methods must use the Comparable<T> interface and the compareTo() method.•Your program must be able to handle different data types, i.e., use generics.•For binarySearch, if you decide to use a midpoint computation formula that is different fromthe textbook, explain that formula briefly as a comment within your code. //code from textbook //linearSearch public static <T> boolean linearSearch(T[] data, int min, int max, T target) { int index = min; boolean found = false; while (!found && index <= max) { found = data [index].equals(target); index++; } return found; } //binarySearch public static <T extends Comparable<T>> boolean binarySearch(T[] data, int min, int max, T target) { boolean found = false; int midpoint = (min + max)/2; if (data[midpoint].compareTo(target)==0)…