The matrix B= the transpose of matrix A The size of matrix A Matrix C = The element by element division of A over B
Q: A: If x=[ 26 12; 15 6 3; 10 11 1], then a) replace the first row elements of matrix x with its…
A: answer : Average value of row 1 = (2+6+12)/3=20/3=6.6667 A) replaced matrix…
Q: an easy way for a program that sorts the odd rows of a square matrix in descending order and its…
A: #include<iostream> using namespace std; int main() // main…
Q: if A is a matrix, then A(1,1) represents: O a. element O b. main diaognal O C. row d. column O e.…
A: (A) element
Q: Let M be a matrix whose entries are positive integers. What does the following function do? function…
A: Given a matrix m and there are loops and some operations on the matrix elements.
Q: Assume that an upper triangular matrix A [0... 99, 0 ...99] is stored in a linear array C of size…
A: Below is the answer with calculation:
Q: 8)Given an integer matrix of size M × N. Find the number of its rows, all elements of which are…
A: This is the answer to the question number 8) as Asked. Step 1 : Start Step 2 : In the main function…
Q: For any matrix, to compute the sum of the diagonal elements use the command O trace O diag O sum
A: hold freezes the current plot for subsequent graphic commands
Q: Q1:. is a square matrix which all its elements are zero except .the elements on the secondary…
A: Answer: Correct Option (e) All incorrect
Q: To create a matrix that has multiple rows, separate the rows with O • Semicolons O • Space O •…
A: Option A is correct answer
Q: Secondary Diagonal In the course of computer science we had to find the sum of secondary diagonal of…
A: Requirements:- Please see the java code in the next step with output
Q: Construct a square matrix with NN rows and NN columns consisting of nonnegative integers from 00 to…
A: Answer :-
Q: Assume that an upper triangular matrix A [0... 99, 0 ...99] is stored in a linear array C of size…
A: Below is the answer with calculation:
Q: О в The method in which matrix rows are selected and multiply the corresponding cofactors to yield…
A: Co-factor expansion- Let A=[aij]] be an nxn matrix. By deleting the ith row and jth…
Q: Add new column at the end of the matrix إجابتك all the elements of second row and *put it vector…
A: As per our guidelines, we are supposed to answer only 1st three parts. Kindly repost the remaining…
Q: a code to create a QR decomposition of the matrix A by utilizing the code developed in the previous…
A: It is defined as the QR factorization of a matrix is a decomposition of the matrix into an…
Q: To create a matrix that has multiple rows, separate the rows with O • Semicolons O Space O • Vector…
A: According to the information given:- We have to choose the correct option to satisfy the statement.
Q: To change the elements of last row of a two dimensional matrix to zeros, one of the following…
A: Editable Source Code: y = [1 2 3; 4 5 6; 7 8 9];y(end,:) = 0;disp(y);
Q: Given a 2-D square matrix: int mat[3][3] ={{1, 2, 3}, {4,5,6},{7,8,9}}. Write a function transpose…
A: The definition of transpose of matrix is that transpose[i][j] = matrix[j][i] for all i,j in range of…
Q: An MxN matrix can be represented by a 1-D array of size M*N as follows: The elements at index 0…
A: 1. Take input of row r1, column c1 of matrix and matrix itself of size r1 X c1 2. Output matrix…
Q: We can view a particular element in a matrix by specifying its location От OF
A: In MATLAB or Python or any other mathematical language, we can always view the particular element of…
Q: ( Q/write a function that gives as to whether a given matrix is a density matrix or not )
A: Please find the code belowAll the best
Q: (Row Replacement) Another very common row operation from lincar algebra is the row replacement.…
A: function mat_B = row_replace(mat_A,i,j,alpha)mat_B=mat_A;mat_B(i,:)=mat_B(i,:)+alpha*mat_B(j,:);end
Q: Matrics_Multiplication (A, B) // n x m matrix A I тxрmatrixВ // n× p matrix C /| C=AB 1. Let C be a…
A: Task :- Write the time functions for given code snippet.
Q: To create a matrix that has multiple rows, separate the rows with semicolons. Semicolons • Comma O…
A: The correct answer is the first option that is semicolons. Let there be a matrix named h which is of…
Q: Given an n*n matrix. Complete the function below to rotate the matrix 90 degrees clockwise. void…
A: To rotate a matrix 90 degrees clockwise first, convert the matrix to its transpose and then reverse…
Q: Matrix A is 3x3 matrix. Matrix B is 4x3 matrix. Which of the following matrix expressions is…
A: Ans: Matrix A is 3x3 matrix , Matrix B is 4x3 matrix , the following matrix expression that is…
Q: A matrix in which there is only one row and any number of columns is said to * .be matrix
A: Matrix is the representation of numbers in the form of rows and columns. Matrix cab contain any…
Q: PROBLEM: Make a simple program to solve the determinant, transpose, inverse and adjoint of a 5x5…
A: Answer: C++ Source Code: Determinant of the matrix(5x5): #include <iostream>using namespace…
Q: The . gives a 1x1 matrix, which is a scalar. * Multiplication of a column vector by a row vector O…
A: A matrix is 2 dimensional array which contains element in form of row and column.
Q: 4. Take input of a matrix of MxN dimension, where M and N are user inputs. Now display the transpose…
A: the program is an given below :
Q: To show the false true elements of first row in a matrix, function diag is useful for that Adding…
A: diag is used to get diagonal elements of matrix
Q: Let y be a column vector: y = [1, 2, 3, 4, 5, 6] so that y.shape = (6,1). Reshape the vector into a…
A: Python: Python is a general purpose programming language developed by Guido Van Rossum in 1989.…
Q: A first column of a matrix A can be :deleted by
A: Q1 the answer is an A(:,1)=[]; explanation : The easiest way to remove a row or column from a…
Q: Rank and Nullity This activity shall determine the rank and nullity of a matrix. Create a function…
A: The question is to write the MATLAB code for the given problem.
Q: 1-To create a matrix with elements all are equal to ONE, we use
A: X = ones(n) returns or create an n-by-n matrix of ones.
Q: Q4: 5- In (m) matrix we can find vertical vector of the average of array rows using: a) (mean (m'))'…
A: Find the required answer given as below :
Q: When the command (max) is applied to a two dimensional matrix it evaluates the maximum number of…
A: In this question we have to provide a valid Boolean answer, where we need tell that in MATLAB, when…
Q: Given objects of matrix class (say M and N), Use Operator overloading to perform the following…
A: Operator overloading is an application of compile time polymorphism. In this, operators defined for…
Q: Declare and create a 4 × 5int matrix.
A: To do so, we will use nested loops.
Q: When the command (max) is applied to a two dimensional matrix it evaluates the maximum number of…
A: 1) Command max returns largest elements along different dimensions of array. For a matrix A ,…
Q: The following example calculates and * displays the mean and the sum of each row of a matrix…
A: Matlab: The given program is in Matlab. Matlab stands for MATrix LABoratory. It is used to perform…
Q: ava program to transpose of a 2x2 matrix given. Please do fast no need explanation. I need code…
A: Required :- Java program to transpose of a 2x2 matrix given. Please do fast no need explanation. I…
Q: Assume that an upper triangular matrix A [0... 99, 0 ..99] is stored in a linear array C of size…
A: As given - Need to assume an upper triangular matrix Size of linear array C = 5050
Q: Find the product of the elements of a matrix by other elements of a matrix with integer random…
A: Background:- Input the number of rows and columns from user. Note that matrix can be multiplied if…
Q: To create a matrix that has multiple rows, separate the rows with semicolons. Semicolons Comma ●…
A: Multiple choice questions.
Q: 1) A 2D matrix of n rows and m columns is given. The matrix is sorted from left to right and from…
A: In linear search, we can search every cell to find out if element is present or not. In worst case…
Q: Write a code to check multiplicability of a matrix.
A: NOTE: As the programming language is not mentioned in the question. So, we have solved this question…
Q: A(1,3) is an element of first column row and third row. O T OF USingle elements of a matrix are…
A: False False False
Q: Single elements of a matrix are accessed as A(ij), where 1 ≥ i and 1 ≥j От O F
A: In MATLAB, the matrix elements can be accessed by enclosing the indices i and j inside parenthesis…
Step by step
Solved in 3 steps with 1 images
- Q6 / Print a matrix of cells whose size is (3 x 2) and its elements are as follows: The first line is two cells, each of them is a random matrix of integer numbers (between 6 and 12) and its size is (2x2) and the second line contains two cells, the first (Hussein Ali Kamel) and the second (civil engineering) and the third line are two cells Each is a complex number with a random integer value.Create a 3-by-3 matrix: A = [1 2 3;4 5 6;7 8 10] (a)Extract a submatrix B consisting of rows 1 and 3 and columns 1 and 2 of the matrix A (b)Interchange rows 1 and 3 of A and put it in a variable C. Hint: use the vector of row indices together with the colon operator (c)Create a vector version of the original matrix A. (d)Delete the 2nd column of the original matrix A and put it in a variable called A. (e)Insert a 2nd column to the new matrix A to restore it back to its original form A. (f) Extract those entries of the original matrix A that are greater than 5typedef struct { short data[4];} MatrixElement; void copy_matrix(MatrixElement m1[], MatrixElement m2[], int ROWS, int COLS) { int i, j, k; for (i = 0; i < ROWS; i++) { for (j = 0; j < COLS; j++) { for (k = 0; k < 4; k++) { m1[i*COLS+j].data[k] = m2[i*COLS+j].data[k]; } } }} void copy_matrix_transpose(MatrixElement m1[], MatrixElement m2[], int ROWS, int COLS) { int i, j, k; for (i = 0; i < ROWS; i++) { for (j = 0; j < COLS; j++) { for (k = 0; k < 4; k++) { m1[i*COLS+j].data[k] = m2[j*ROWS+i].data[k]; } } }} You can assume the following conditions: The matrix m1 is allocated at memory address 0, and matrix m2 immediately follows it. Indices i, j, and k are kept in registers. ROWS and COLS are constants. The cache is initially empty before the function call. The cache is write-back (i.e., only writes back to memory when a line is…
- please answer all questions You need to generate a (5x12) rain matrix (Rain[5][12]) that contains the average rainfall over 12 months for a 5 year period. You program should do the following steps: 1) Create a 5x12 integer rainfall matrix 2) Create a 5 element array of int pointers(int * Rain[5]) and assign each pointer to the address of the first element of each row 3) Populate the elements of the matrix with pseudo-random numbers having a range from 0-100 inches. Use the rand( ) function to generate your temperatures. The output of rand() should be mod with 100 (rand()%100) in order to get reasonable rainfall values. Init the random number generator with long seed = srand(67) This task should be performed by a function, void RainGen(int* Rain[ ], int R, int C), that populates all the matrix entries. 4) After generating all rainfall matrix entries, print the entire matrix using the function, void Print(int* Rain[ ], int R, int C); 5) Calculate the…Problem2: A square matrix can be represented by a two-dimensionalarray with N rows and N columns. You may assume a maximum size of 50 rows and 50 columns. 1. Write an algorithm MakeEmpty(n), which sets the first n rows and n columns to zero. 2. Write an algorithm Add(M1, M2, M3), which adds two matrices M1 and M2 together to produce matrix M3. 3. Write an algorithm Subtract(M1, M2, M3), which subtracts matrix M2 from matrix M1 to produce matrix M3. 4. Write an algorithm Copy(M1, M2), which copies matrix M1 into matrix M2.Q_8. Given an array of integers, write a PHP function to find the maximum element in the array. PHP Function Signature: phpCopy code function findMaxElement($arr) { // Your code here } Example: Input: [10, 4, 56, 32, 7] Output: 56 You can now implement the findMaxElement function to solve this problem. Let answer. Answer asap. . !.
- Analyze the following code: int[][] matrix = new int[5][5];for (int column = 0; column < matrix[4].length; column++); matrix[4][column] = 10; A. After the loop, the last row of matrix is 10, 10, 10, 10, 10. B. A syntax error, because column is not defined. C. After the loop, the last column of matrix is 10, 10, 10, 10, 10. D. After the loop, the last row of matrix is 0, 0, 0, 0, 10.Assumes that matrix is a 2D array of integers. Returns True if no number that occurs in the first row occurs any any other row.O'caml Sliding tiles (35%) The mechanics described in this exercise can be used to implement a game sliding tiles. For basic description of the game see https://en.wikipedia. org/wiki/Sliding_puzzle. 1. Create a type slidingTile, consisting of a char matrix and two integers x and y. The integers x and y are the coordinates of an empty tile. 2. Create a function val slide : slidingTile -> int -> int -> slidingTile = that given a slidingTile and two integers, that represent a location in the matrix, it slides the tile from the specified location to the empty tile, then returns the altered slidingTile. If provided location is not adjacent to the empty tile, or out of bounds, then return the slidingTile unaltered. 3. Create a function val print_tile : slidingTile -> unit = that prints a slidingTile on screen with the corresponding characters from the matrix. However, print an empty space where the empty tile is instead.
- c++ qs. i have a function declared as void matrix (int **matrix, int rows, int cols) how do i call this function in the main correctly. i declared a 2d array int array[2][2]; // initialized it with values int row = 2; int col = 2; and i call the function like matrix(arr,row,col); this gives an error saying no matching function found1.)Use the find function and the and & operator to find the indexes of all the values in this vector that are greater than one and less than ten. Put your results in a variable named indexes [3, -4, 0, 1.23, 17, 0, -2, 0] Your solution ought to look something like: indexes = 1 4 2.)Extend the previous question to use the vector of indexes that you found to create a new vector of the values that are greater than one and less than ten. In other words, your answer should be [3, 1.23] but you need to turn in code that identifies these values using the vector of indexes from question 1.python please provide code and result Create a random 5x5 matrix sampled from the unit interval in variable “A". Compute the inverse of the matrix, and store it in variable "B". Using matrix multiplication, compute the product of the two matrices - make sure you got identity matrix with 1 on the diagonal and 0 elsewhere (up to numerical precision). Plot the matrices as heatmaps with matplotlib imshow function. Use one plot with 3 subplots, add subplot titles ("A", "A-inverse", "I").
