4-make all elements of matrix A equal zero O A*0 O a*0 O A^2*zero O Not all of above

Q: code in C

A: Introduction C programming language is a type of language that is basically to learn as a simple…

Q: Complete the following sentences. operations follow the normal rules of linear algebra, such as…

A: The operation performed on array elements are  1)Traverse  2)insertion  3) Deletion  4)Search…

Q: Write a code to check if matrix is sparse or not

A: The sparse matrix is that matrix in which the majority of the elements are 0's. Here is the program…

Q: 6. if A = [12 3; 4 5 6; 7 8 9], the result of command A(:,2) is O 456 O 158 O 258

A: These commands are used in matlab to deal with different matrixes or arrays

Q: to divide all elements of the matrix B by 4 we write this code : >> B/4 False true

A: Given To divide all elements of the matrix B by 4* we write this code : > > B/4

Q: To print the elements of secondary diagonal of [2] [2] matrix you must write this if statement is :…

A: So for the secondary diagonal The row -column condition is  row = number of Rows - column -1

Q: Q2\ if A= [ 1 2 3; 4 5 6; 7 8 9] find: 1- interchange rows 1 and 2 of A matrix 2- delete the third…

A: 1- Interchange row 1 and 2 of A matrix 2 - delete the third row of A matrix and restore it .

Q: What is the output of the following code? A = [1,1,2;3,6,9] b = [3, 4] C=A.* b

A: (a) Code will return the error : Matrix dimensions must agree.

Q: (a) Use an expanded array to compute 345 x 78. (b) Use the lattice algorithm to compute 345 x 78.…

A: a) use a expanded array  to compute  345 x 78

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: (a) Create a matrix Ga such that its first row includes the elements of the second column of K…

A: Given:

Q: [1 3 81 Q5: Write a program to find the sum of even elements of the matrix [b]. b = 9 6 7 l2 4 5]

A: NOTE: Since the question doesn't include the programming language use to code the problem so I am…

Q: Single elements of a matrix are accessed as A(i,j), where 1 ≥i and 1 ≥j

A: In matlab A(i,j), where 1≥i and 1≥j Here i is row number. Here j is column number. The index is…

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: Q1// write program to print sum of the third colume in matrix? 2 4 7 9 10 1 6 3 2

A: You have not specified any specific programming language in the question So, I have used C…

Q: Lab 2-2: Matrix Multiplication Input A B i j Output elem function [elem] Type NxN double NXN double…

A: Below I have provided a  program for the given question. Also, I have attached a screenshot of the…

Q: • With the same matrices a, and b, that you generated above, implement the function…

A: please find the code below

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: The empty vector operator is used to delete * row or column in matrix От OF

A: INTRODUCTION: Here we need to tell is empty vector operator is used to delete row or column in…

Q: Q2\ If Matrix A=[linspace(0,3,4); 0 2 1 3; 1 4 0 0; -1 -2 1 2], find the following expressions: 1.…

A: 1. so to delete the 3 rd row in the given matrix A will be  A(2,:) = [ ]   2.  Interchange…

Q: [1 A= 4 17 IF 2 31 5 8 9 6, To print this matrix as below 4 7 A= 2 5 8 →you can use the following…

A: In this question we have to find the valid statement used in MATLAB to print the matrix as…

Q: how to remove the input of a matrix, with a declared one with values

A: cin is used to accept input from user If you don't want to use user input, you can initialize the…

Q: Let M be a matrix whose entries are positive integers. What does the following function do? function…

A: Given Code: this code is creating a vector in which ith element is the sum of even element of the…

Q: A: Create the following matrix M and Create a 4 x 3 matrix F from all rows and the third through…

A: All MATLAB variables are multidimensional arrays, no matter what type of data. A matrix is a…

Q: 1. Create a function flip val flip : bool array array -> int -> int -> bool array array = that…

A: please do support for my efforts thanks!   answer: 1) void flip_matrix(bool arr[n][m],int x,int y){…

Q: Write a function is_mat_multipliable() that takes two matrices as inputs: X and Y. If it is possible…

A: Answer:

Q: Write a function called "Replace ALL" that accepts two parameters: a matrix of 20x10 elements of…

A: Array Indexing starts from 0 and thus, 10th row is obtained as a[9]

Q: If A has 4 elements B has 12 elements then the minimum and maximum number of elements in A UB are…

A: a)12,16

Q: 0 Write aprogram in the Fortran languge to read the armay A-[,2, 3, 7,4, 5,6,7,8,9] and then find:-…

A: For the given problem, we need to write a code that does the following : 1. Read an array into Array…

Q: Construct a 3 x 3 matrix, not in echelon form, whose columns span R³. Show that the matrix you…

A: Here's one example of a 3x3 matrix whose span is R^3: 1  2  34  5  67  8  9   To show that this…

Q: When you have a matrix below, how do you print this as a matrix? Example) mat =  1 2 3 2 3 4 When…

A: Program approach: Declare two-dimensional array with a size of 2 and 3 for matrix. Declare variable…

Q: Write M.file program to any matrix (m x m) then Return the Transpose of this matrix without using…

A: It is simple case of using loop .  use loop to iterate and change values from row to column.

Q: Verify the following code (i.e. show that, as a Hoare triple, it holds true). { a 2 0 n b> 0 ^ c 2…

A: Below is the proof with explanation:

Q: bläi 5 The part of program for reading matrix A(6,6), then interchange the element of (1st )Row with…

A: Option 3 is wrong. Because in the given question, they want us to interchange 1st row with 2nd row.…

Q: Compute the code that return the matrix M = AT A for a given matrix A - the superscrupt T denoted…

A: we need to provide python code for given scenario