[3] Java Program to multiply two matrices public class MatrixMultiplicationExample{ public static void mani(String args[]){ //creating two matrices int a[][]={{1, 1, 1},{2,2,2},{3,3,3}}; int b[][]={{1, 1, 1},{2,2,2},{3,3,3}}; //creating another matrix to store the multiplication of two matrices int c[][]=new int[3][3]; //3 rows and 3 columns //multiplying and printing multiplication of 2 matrices for(int =0;i<3;i++){ for(int j=0;j<3;j++){ c[i][i]=0; for(int k=0;k<3;k++) { c[i][i]=0; for(int k=0;k<3;k++) { c[i][j]+=a[i][k][j]; }//end of k loop System.out.print(c[i][j]+""); //printing matrix element }//end of j loop System.out.println();//new line } }} Output 6 6 6 12 12 12 18 18 18