Question

# Program to subtract  two matrices

```				```
Matrix a = [4, 5, 5]
[3, 0, 1]
[1, 2, 3]

Matrix b = [2, 0, 3]
[2, 3, 1]
[0, 1, 1]

Subtraction of two matrices:
[2  5  2]
[1 -3 0]
[1  1  2]
```
```

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Code

```				```
import java.util.Scanner;
public class SubtractTwoMatrix
{
public static void main(String[] args)
{
int row=0, col=0,i=0,j=0;
int a[][],b[][],subtract[][];

Scanner sc=new Scanner(System.in);
System.out.println("ENTER THE ROW OF MATRIX");
row=sc.nextInt();
System.out.println("ENTER THE COLUMN OF MATRIX");
col=sc.nextInt();

a=new int[row][col];
b=new int[row][col];

System.out.println("ENTER THE ELEMENTS IN MATRIX A");
for(i=0;i< row;i++)
{
for(j=0;j< col;j++)
{
a[i][j]=sc.nextInt();
}
}

System.out.println("ENTER THE ELEMENTS IN MATRIX B");
for(i=0;i< row;i++)
{
for(j=0;j< col;j++)
{
b[i][j]=sc.nextInt();
}
}

subtract=new int [row][col];

for(i=0;i< row;i++)
{
for(j=0;j< col;j++)
{
subtract[i][j]=a[i][j]-b[i][j];
}
}

System.out.println("MATRIX A - MATRIX B");
for(i=0;i< row;i++)
{
for(j=0;j< col;j++)
{
System.out.print(subtract[i][j]+" ");
}
System.out.println();
}

}
}

```
```

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