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- Q3: a- Write a program to pass a two dimensional square matrix as a parameter to a function; this function is used to convert the elements of the first row of the matrix to the average elements of the second and fourth rows; finally display the matrix after change.Q3: b- Write a program to exchange he main diagonal elements with the secondary diagonal elements of a two dimensional square matrix.The transpose operator is applied by typing (*) following the matrix label to be transposed. O O T F
- c) .Use loops to create a matrix in which the value of each element is two times its row number minus three times its column number. For example, the value of element (2,5) 2*2-3*5=-11 AAT --Q1\A) If you have a matrix M[3][3] of integer numbers, write a program to read it and then generates an array D[3] of three elements, when the first element represent the difference between the diagonal elements of the matrix, the second element is the product of the upper triangular elements, the third element is the sum of the lower triangular elements. 1 -3 = -10 15 -36 M[3][3] = 2 -21 45Q5 B) If you have a matrix M[3][3] of integer numbers, write a program to read it and then generates an array D[3] of three elements, when the first element represent the difference between the diagonal elements of the matrix, the second element is the product of the upper triangular elements, the third element is the sum of the lower triangular elements. 1 -3 2 M[3][3] -10 15 -21 28 -36 45
- Q1: write a program to read the elements of a two dimensional square matrix which consists of 4 rows and 4 columns then convert it to the following matrix. 133 3 513 3 5513 55 5 1Q1: write a program to read the elements of the square matrix x[4][4], then change its main diagonal elements to zeros, find the summation of the elements above the main diagonal, finally display the resulted matrix and the summation.Matrix Multiplication• Write a multiplication function that accepts two 2D numpy arrays,and returns the product of the two. This function should test that thearrays are compatible (recall that the number of columns in the firstmatrix must equal the number of rows in the second matrix). Thisfunction should test the array sizes before attempting themultiplication. If the arrays are not compatible, the function shouldreturn -1. solve in python
- Q1: -Write a program that reads from the user a matrix Nx4. The user has to enter students' data in four columns, the first column gets students' names, the second column contains gender, the third column has ages of students, and the fourth column contains the education level. See the example in the figure below. Note that the type of the matrix is string. Ali Ahmed Noor Fatimah www. Male Male Female Female 17 21 20 25 1st 4th 3rd 3rd 24 ** 1. Find How many females and males are in the matrix. 2. Find how many male students their ages are above 25 years. 3. Find how many students in the 1" year who their ages are 17 years.Fill in the correct blanks. Matrices can be created by row-binding using ____ function of R.Matrix Addition• Write an addition function that accepts two 2D numpy arrays, andreturns the sum of the two (if they are the same size). This functionshould test that the arrays are the same size before performing theaddition. If the arrays are not the same size, the function shouldreturn -1. solve in python
