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11.C program to find the product of given two matrices., #include<stdio.h>, void main(), t, int a[3][3),b[3][3],c[3][3]. i,j,k;, printf("\n Enter 1st matrix:"):, for(i=0;i<3;i++), {, for(j=0;j<3;j++), {, scanf("%d", &a[i][j]);, Y, , J, \, j, , printf("\n Enter 2nd matrix:");, for(i=0;i<3;i++), , {, for(j=0;j<3;j++), {, seanf("%d" &bfi][j]);, 1, J, }, , printf("\n The multiplication of matrix is:\n");, for(i=0;i<3;i++), , for(j=0;j<3;j++), {, , c[i][j]=0;, for(k=0;k<3;k++), {, , LiL} +=alik}*b[kq Gj);, , printf("\t%d" e[i][j]);, printf("\n");, , , , , , }, OUTPUT, , ‘~$ gecmatmul.c, ~$ /a.out