using System; using System.Collections.Generic; using System.Text;namespace Add_Two_Matrix {class Program{static void Main(string[] args){int[,] a = {{1, 2, 3 }, { 4, 5, 6 }, { 7,8,9} };int[,] b ={ { 4, 8, 7 }, { 6,5,4}, {3,2,1 } };int[,] c = new int[3,3];int f = c.Length;int i, m = 0;int j = 0;int n = 0;for ( i = 0;i<3;i++){Console.WriteLine(" ");for (j = 0; j < 3; j++){Console.Write(" " + a[i, j]);}}Console.Write("\n");for ( m = 0; m < 3; m++){Console.WriteLine(" ");for ( n = 0; n < 3; n++){Console.Write(" " + b[m, n]);}}Console.Write("\n");for (int k = 0; k < 3; k++){Console.WriteLine("");for (int l = 0; l < 3; l++){Console.Write(a[k, l] + b[k, l] + "\t");}}Console.WriteLine("Yup Its Solved Its very easy welcome your all time."+"\n"+"RAK Groups");Console.ReadLine();}} } Ron rahul

explain metrix !