Write a C program to read elements in a matrix and find determinant of the given matrix. C program to find determinant of a 2×2 matrix and 3×3 matrix. Logic to find determinant of a matrix in C programming.
Example
Input
Input elements in 2x2 matrix: 1 2 3 4
Output
Determinant of the matrix = -2
Write a C program to read elements in a matrix and check whether the given matrix is symmetric matrix or not. How to check symmetric matrix in C. Logic to check symmetric matrix in C programming.
Example
Input
Input matrix elements: 1 2 3 2 4 5 3 5 8
Output
Given matrix is symmetric matrix.
Write a C program to read elements in a matrix and find transpose of the given matrix. How to find transpose of a given matrix in C. Logic to find transpose of a matrix in C programming.
Example
Input
Input elements in matrix: 1 2 3 4 5 6 7 8 9
Output
Transpose: 1 4 7 2 5 8 3 6 9
Write a C program to read elements in a matrix and check whether matrix is Sparse matrix or not. C program for determining sparse matrix. How to check sparse matrix in C. Logic to check sparse matrix in C programming.
Example
Input
Input elements in matrix: 1 0 3 0 0 4 6 0 0
Output
The given matrix is Sparse matrix
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