#identity matrix

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Title: Identity Matrix

Editor: Verathin

Song: Somewhere to Hide

Artist: Shiny Toy Guns

Anime: Flip Flappers

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C Program to Check if a given Matrix is an Identity Matrix

#include <stdio.h> void main() int a[10][10]; int i, j, row, column, flag = 1; printf("Enter the order of the matrix A \n"); scanf("%d %d", &row, &column); printf("Enter the elements of matrix A \n"); for (i = 0; i < row; i++) for (j = 0; j < column; j++) scanf("%d", &a[i][j]); printf("MATRIX A is \n"); for (i = 0; i < row; i++) for (j = 0; j < column; j++) printf("%3d", a[i][j]); printf("\n"); /*  Check for unit (or identity) matrix */ for (i = 0; i < row; i++) for (j = 0; j < column; j++) if (a[i][j] != 1 && a[j][i] != 0) flag = 0; break; if (flag == 1 ) printf("It is identity matrix \n"); else printf("It is not a identity matrix \n");

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