Sum of the first row 11+2+4=17 Sum of the second row - 4+5+6315 Sum of all the elements of the first two rows 17+15 = 32 Similarly, Sum of all the elements of last two columns = 15-2-13. Absolute Difference: [32-13| =19
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- Python problem Problem statementDevelop a program that receives a matrix and determines whether it corresponds to a magic square. A magic square is one that the sum of its elements in each of the rows is equal to the sum of the elements in each of the columns and also equal to the sum of the elements of each of the diagonals. The condition that the numbers from 1 to n ** 2 are used must also be met, where n is the size of the magic square, which is a matrix of nxn. https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Magicsquareexample.svg/1200px-Magicsquareexample.svg.png EntryThe first line corresponds to the number n. After this, n lines, each line contains a list of integers separated by a space. DepartureIf the square is magic, it must print the value that has the sum of the numbers by columns, rows and main diagonals. If it is not a magic square, the word "Error" must be printed without quotation marks. Examples Input Example 1 416 3 2 135 10 11 89 6 7 124 15 14 1Output…Computer Science write a c++ code to read an adjancy matrix(B) size 6*6 from text file and compare the matrix from file to another matrix (a) note : just read one matrix from file and the other enter in code . detirmine if the two matrix (a) and (B) is isomorphic matrix a= 0 0 0 1 1 0 0 0 1 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 1 0 0 0 1 0 1 1 1 1 0Python problem Problem StatementDevelop a function that receives an array and returns a tuple with its dimensions. EntryMultiple lines, each line contains a list of numbers separated by a space and this line corresponds to a row in the matrix. At the end of the array, the character "*". DepartureThe dimensions of the matrix in a tuple, (m, n) where m are the rows and n the columns. If it is not a valid array, the word "Error" must be printed without quotes. Examples of Input example 1 8 4 3 2 6 9 7 14 4 1 2 5 6 1 31 1 2 2 3 4 5 60 3 4 6 0 2 4 8*Output example 1 (4, 8) Input example 2 1 6 8 9 5 4 1 2 5 4 8 25 3 5 6 9 8 2 9 6 3 4 66 2 4 8 6 9 1 0 3 61 2 3 4 5 6 7 8 9 1 1 2*Output example 2 Error
- Write a function that displays an n-by-n matrix using the following header: void printMatrix(int n)Each element is 0 or 1, which is generated randomly. Write a test program that prompts the user to enter n and displays an n-by-n matrix.Python numpy library functions to perform basic matrix operations are as follows.• C=numpy.add(A, B): Add two matrices A and B and store result in C.• C=numpy.subtract(A, B): Subtract matrix B from matrix A and store result in C.• C=numpy.divide(A, B): Divide matrix A by matrix B and store result in C.• C=numpy.multiply(A, B): Multiply matrix A by matrix B and store result in C.• C=numpy.sum(A): Form the sum of elements of matrix A and store result in c ∈ R.• C=numpy.sum(A, axis = 0): Form the column wise summation of matrix A andstore result in vector C.• C=numpy.sum(A, axis = 1): Form the row wise summation of matrix A, storeresult in vector C.Python code to show the implementation of these methods in a sample matrix.ZIV @ Expert Q&A o Write a matrix 7*3 named K with double numbers and save on it: The first column: rows of the odd index, random numbers are generated from the device and the rows of the even index is enter by the user. The second column: the natural logarithm of the number of the first column. The third column: the square root of the number of the first column. o Print the element of a matrix. C++ language ٨:٤٣ ص الاثنين 1 يونيو Done
- In c programming without pointer and function Problem Statement A matrix is a 2D array of numbers arranged in rows and columns. We give you a Matrix of N rows and M columns. Now your task is to do this operation on this matrix: If the value matches with the current row and column number then add 3 with the value. If the value matches with only the current row number then add 2 with the value. If the value matches with only the current column number then add 1 with the value. Input Format The first line contains N is the number of rows in this matrix and M is the number of columns in this matrix The second line contains a 2D array Arr[i][j]. Constraints 1 <= N, M <= 10 0 <= Arr[i][j] <= 100 Output Format Print the matrix after the operation is done. Sample Input 0 3 31 1 11 1 11 1 1 Sample Output 0 4 3 3 2 1 1 2 1 1/sites/Sem1 20202021 TK1114 Lab IT1IT2/Shared%20Documents/General/LabFinal(Taksir). E D Page view A Read aloud I Input Standard Input Output Standard Output Topic Medium Problem Marks 6 Problem Description The dot product is an algebraic operation that takes two equal-length sequences of numbers (usually coordinate vectors) and returns a single number. The dot product of two vectors a = [a , a2, ..., an ] and b = [bi , b2, ..., bn ] is defined as: a.b = aibı + azb2 +...+ anbn where E denotes summation and n is the dimension of the vector space. For instance, in three- dimensional space, the dot product of vectors [1, 3, -5] and [4, -2,-1] is: [1,3, -5] [4,-2,-1] = (1 x 4) + (3 x -2) + (-5 x -1) = 4 – 6+ 5 = 3 Write a program to find the dot product of the given vectors. Input First line of input is an integer N (1Java Program 02 - Matrix Minors Write a program which will compute the minors of a 3x3 square matrix. You should hardcode the matrix in your program, do not prompt the user for inputs. Reference: https://en.wikipedia.org/wiki/Minor_(linear_algebra) // Assuming this matrix is hard coded // 1 4 7 // 3 0 5 // -1 9 11 M(1,1) = -45 M(1,2) = 38 M(1,3) = 27 M(2,1) = -19 M(2,2) = 18 M(2,3) = 13 M(3,1) = 20 M(3,2) = -16 M(3,3) = -12Use C Programming And Sorting Method Number Conversion Number conversion is a method that is often used in world of computing. This method aim to simplify the analysis and calculation process. Bibi, a novice data scientist, is looking at the series of data with irregular values. Each Ai value that Bibi sees can be anywhere from −10^18 to 10^18. Seeing such a large range of numeric values, Bibi asks you to do conversion on each value in the series so every new values is as minimum as possible while still maintaining larger, smaller and equal property with every other values in the initial series. The smallest number Bibi allow is 1. Help Bibi convert the number according to the criteria above. For example, there is a series with the values 99, -30, 0, 20, 1, 20. • the lowest value -30 is converted to 1. • second lowest value 0 is converted to 2. • third lowest value 1 is converted to 3. • lowest fourth value 20 is converted to 4. • the highest value 99 is converted to 5. Therefore, you…(Electrical eng.) a. An engineer has constructed a two-dimensional array of real numbers with three rows and five columns. This array currently contains test voltages of an amplifier. Write a C++ program that interactively inputs 15 array values, and then determines the total number of voltages in these ranges: less than 60, greater than or equal to 60 and less than 70, greater than or equal to 70 and less than 80, greater than or equal to 80 and less than 90, and greater than or equal to 90. b. Entering 15 voltages each time the program written for Exercise 7a runs is cumbersome. What method could be used for initializing the array during the testing phase? c. How might the program you wrote for Exercise 7a be modified to include the case of no voltage being present? That is, what voltage could be used to indicate an invalid voltage, and how would your program have to be modified to exclude counting such a voltage?(Statistics) a. Write a C++ program that reads a list of double-precision grades from the keyboard into an array named grade. The grades are to be counted as they’re read, and entry is to be terminated when a negative value has been entered. After all grades have been input, your program should find and display the sum and average of the grades. The grades should then be listed with an asterisk (*) placed in front of each grade that’s below the average. b. Extend the program written for Exercise 1a to display each grade and its letter equivalent, using the following scale: Between90and100=AGreaterthanorequalto80andlessthan90=BGreaterthanorequalto70andlessthan80=CGreaterthanorequalto60andlessthan70=DLessthan60=FSEE MORE QUESTIONS