Answer Posted / nikhil verma

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a[2][2],b[2][2],c[2][2],i,j;
cout<<"ENTER THE ELEMENT OF FIRST MATRIX"<<"\n";
for(i=1;i<=2;i++)
{
for(j=1;j<=2;j++)
{
cin>>a[i][j];
}
}
cout<<" THE FIRST MATRIX IS :"<<"\n";
for(i=1;i<=2;i++)
{
for(j=1;j<=2;j++)
{
cout<<a[i][j]<<"\t";
}
cout<<"\n";
}
cout<<"ENTER THE ELEMENT OF SECOND MATRIX IS "<<"\n";
for(i=1;i<=2;i++)
{
for(j=1;j<=2;j++)
{
cin>>b[i][j];
}
}
cout<<"THE SECOND MATRIX IS:"<<"\n";
for(i=1;i<=2;i++)
{
for(j=1;j<=2;j++)
{
cout<<b[i][j]<<"\t";
}
cout<<"\n";
}
cout<<"THE MATRIX IS:"<<"\n";
for(i=1;i<=2;i++)
{
for(j=1;j<=2;j++)
{
c[i][j]=0;
for(int k=1;k<=2;k++)
{
c[i][j]=c[i][j]+(a[i][k] * b[k][j]);
}
}
}
cout<<"THE MULTIPLICATION OF THE MATRIX IS:"<<"\n";
for(i=1;i<=2;i++)
{
cout<<"\n";
for(j=1;j<=2;j++)
{
cout<<c[i][j]<<"\t";
}
cout<<"\n";
}

getch();

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