Topic: Binary Operation True or False The set R with the operation a * b = a, every number is a right identity. With the operation a * b = b, every number is a left identity.
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Topic: Binary Operation
True or False
The set R with the operation a * b = a, every number is a right identity. With the operation a * b = b, every number is a left identity.
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- #Solve it with C programing Suppose, you are working as a Data Entry Operator in a company. You have created a dataset that contains the names of N employees. Then your supervisor wants you to look for a particular employee by name. (Consider, every name in the data set is unique).Now your task is to write a program which will help you to find out the name which your supervisor is looking for.If found then print a message "Matched" otherwise print "Not Matched". (N.B: Without quotation) The first line of input will take an integer (N) which indicates the number of names in the dataset. Then the second line will take N space-separated strings. The third line of input will take another string as search value. Sample input:5rabbe sharif shazzad polash tutulsharif Sample output:Matched Sample input:4jahid nishat rasel shakibmunna Sample output:Not MatchedComplete the Swap() method in main.c to exchange the values of the num field of two Number struct objects, num1 and num2. Hint: Refer to the given Number struct to see the num data member. Ex: If num1 is 19 and num2 is 178, calling Swap(num1, num2) will swap the values so that num1 becomes 178 and num2 becomes 19.Q1
- ISBNThis problem is slightly more difficult than the above problem. This one requires a data type that stores 10 digits. BackgroundPublishers and bookstores use a number system called the International Standard Book Number (ISBN) system to identify books. At the start of publication, each book is assigned a unique ISBN. An ISBN, once assigned, can never be re-used. Click here for detailed information on this numbering system.An ISBN consists of exactly 10 digits. The rightmost digit is the check digit. The check digit is validated modulo 11.• multiply each digit from the first to the ninth by a weight from 10 to 2 respectively (the first digit by 10, the second by 9,.., the ninth by 2).• the sum of the products plus the check digit should be divisible without remainder by 11.• if there is a remainder, the whole number is not a valid ISBN SpecificationsDesign a program that validates an ISBN. Your program keeps accepting a whole number and determining if that whole number is a valid…#The Iris Dataset import sklearn.datasetsimport matplotlib.pyplot as plt import numpy as np import scipy iris = sklearn.datasets.load_iris() Write a function that takes in an index i and prints out a verbose desciption of the species and measurements for data point i. For example:Data point 5 is of the species setosaIts sepal length (cm) is 5.4Its sepal width (cm) is 3.9Its petal length (cm) is 1.7Its petal width (cm) is 0.4Required in C programming sir! Raghav is working as an Assistant professor in Lovely Professional University. He is also a section mentor of one of the sections under School of Mechanical Engineering. As the admissions are going on, on the daily basis the students are getting added to his section. Then in the end he maintained one list of random roll numbers who have already joined his section. After few days, a new student has joined his class so Raghav wants to assign him any random location Help him to solve his problem by writing a program using arrays. 10<=n<=18, where n is the maximum number of students
- Complete the Swap() method in C language, main.c to exchange the values of the num field of two Number struct objects, num1 and num2. Thank you so much in advance Hint: Refer to the given Number struct to see the num data member. Ex: If num1 is 19 and num2 is 178, calling Swap(num1, num2) will swap the values so that num1 becomes 178 and num2 becomes 19.Course: Data Structurre and algorithms Language: Java Make a Program in java. Read the properly its easy but explained in theory. You have to solve ( make program ) the question by properly as you can error and ommisions will be accepted please. Kindly make it unque dont copy paste. <You have to solve this question as you can kindly dont excusses> Implement a global function“CompareNumbers”which is passed twoSlinkedListobjects as parametersnamed list1, and list2. The function will compare both the numbers corresponding to the lists and will return 0 if both the numbers are equal, return 1 if number corresponding to list1 is greater and will return 2 if number corresponding to list2 is greater. For this task you have to choose an appropriate data structure that will help you do this task in the most efficient manner with regard to time and space complexity.You are allowed to reverse the linked lists for this task. intCompareNumbers(SlinkedList list1, SlinkedList list2)İn C language
- 1. The sorted values array contains 16 integers 5, 7, 10, 13, 13, 20, 21, 25, 30,32, 40, 45, 50, 52, 57, 60. Indicate the sequence of recursive calls that are made tobinaraySearch, given an initial invocation of binarySearch(32, 0, 15).show only the recursive calls. For example, initial invocation is binarySearch(45,0,15)where the target is 45, first is 0 and last is 15.In c++ The Fibonacci numbers are a series of numbers that exhibit the following pattern: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, … The series starts with 0 and 1, and each subsequent number in the series is the sum of the previous two numbers. The Fibonacci sequence, Fn, is defined by the following recurrence relation: Fn = Fn-1 + Fn-2 Where the initial values are F0 = 0 and F1 = 1. Write a program that prompts the user to enter in a positive integer N and generates the Nth Fibonacci number. Your main function should handle user input and pass that data to a function called Fib that takes integer N as input and returns the Nth Fibonacci number. Include the functions preconditions and postconditions as comments in your source code. Include some basic input validation to make sure the function’s preconditions are met before the function is called. Show your source code and a sample of your program output.Up for the count def counting_series(n): The Champernowne word 1234567891011121314151617181920212223... is an infinitely long string of digits made up of all positive integers written in ascending order without any separators between the individual numbers. This function should return the integer digit that lies in the position n of the Champernowne word, position count again starting from zero as usual. Of course, the automated tester will give your function values of n large enough that anybody trying to solve this problem by explicitly constructing the series as a string would run out of time and space long before receiving the answer. Instead, you should observe that the structure of this infinite sequence is quite straightforward, as it starts with 9 single-digit numbers, followed by 90 two-digit numbers, followed by 900 three-digit numbers, and so on. Such a predictably self-similar structure allows you to skip over prefixes of this series in exponentially widening leaps and…