Write a C program to read elements in a matrix and check whether matrix is an Identity matrix or not. C program for finding Identity matrix. Logic to check identity matrix in C programming.
Example
Input
Input elements in matrix: 1 0 0 0 1 0 0 0 1
Output
It is an Identity matrix
Write a C program to read elements in a matrix and check whether the matrix is upper triangular matrix or not. C program to check upper triangular matrix. Logic to find upper triangular matrix in C programming.
Example
Input
Input elements of matrix: 1 2 3 0 5 6 0 0 9
Output
Matrix is upper triangular
Write a C program to read elements in a matrix and check whether the matrix is a lower triangular matrix or not. C program to find whether the matrix is lower triangular or not. Logic to find lower triangular matrix in C programming.
Example
Input
Input elements in matrix: 1 0 0 4 5 0 7 8 9
Output
Matrix is lower triangular
Write a C program to read elements in a matrix and interchange elements of primary(major) diagonal with secondary(minor) diagonal. C program for interchanging diagonals of a matrix. Logic to interchange diagonals of a matrix in C programming.
Example
Input
Input matrix elements: 1 2 3 4 5 6 7 8 9
Output
Matrix after interchanging its diagonal: 3 2 1 4 5 6 9 8 7
Write a C program to read elements in a matrix and find the sum of elements of each row and columns of matrix. C program to calculate sum of rows and columns of matrix. Logic to find sum of each row and columns of a matrix in C programming.
Example
Input
Input elements in array: 1 2 3 4 5 6 7 8 9
Output
Sum of row 1 = 6 Sum of row 2 = 15 ... ... Sum of column 3 = 18
Write a C program to read elements in a matrix and find the sum of minor diagonal (opposite diagonal) elements. C program to calculate sum of minor diagonal elements. Logic to find sum of opposite diagonal elements of a matrix in C programming.
Example
Input
Input elements in array: 1 2 3 4 5 6 7 8 9
Output
Sum of minor diagonal elements = 15
Write a C program to read elements in a matrix and find the sum of main diagonal (major diagonal) elements of matrix. Find sum of all elements of main diagonal of a matrix. Logic to find sum of main diagonal elements of a matrix in C programming.
Example
Input
Input array elements: 1 2 3 4 5 6 7 8 9
Output
Sum of main diagonal elements = 15
Write a C program to enter elements in two matrices and check whether both matrices are equal or not. C program to check whether elements of two matrices are equal or not. Logic to check if two matrices are equal or not in C programming.
Example
Input
Input elements of matrix1: 1 2 3 4 5 6 7 8 9 Input elements of matrix2: 1 2 3 4 5 6 7 8 9
Output
Both matrices are equal
Write a C program to read elements in two matrices and multiply them. Matrix multiplication program in C. How to multiply matrices in C. Logic to multiply two matrices in C programming.
Example
Input
Input elements of matrix1: 1 2 3 4 5 6 7 8 9 Input elements of matrix2: 9 8 7 6 5 4 3 2 1
Output
Product of matrices = 30 24 18 84 69 54 138 114 90
Write a C program to read elements in a matrix and perform scalar multiplication of matrix. C program for scalar multiplication of matrix. How to perform scalar matrix multiplication in C programming. Logic to perform scalar matrix multiplication in C program. Example Input Input elements of matrix A: 1 2 3 4 5 6 7 … Read more