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Multiplication of two matrix - Java Program JAVA Practical Question ISC 2016 Solve - Circular Prime
Write a Java program to transpose of a matrix. - Java
2239    Arnab De    07/04/2019

### Write a Java program to transpose of a matrix.

Read a matrix as a 2D array. Transpose of a matrix means convert all the rows into columns. Here we look the index of col and row are equal for the diagonal elements of the array. and also after transpose the diagonal elements are remain unchanged. Therefore, here we just exchanged the row elements with col elements with respect to the diagonal elements.

```
import java.util.*;

class MatrixTranspose
{
public static void main()
{
int arr1[3][3],i,j,temp;
Scanner sc=new Scanner(System.in);
System.out.println("Enter The Matrix Elements\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
arr1[i][j]=sc.nextInt();
}
}

for(i=0;i<3;i++)
{
for(j=i+1;j<3;j++)
{
temp=arr1[i][j];
arr1[i][j]=arr1[j][i];
arr1[j][i]=temp;
}
}

System.out.println("\nFinal array Elements\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
System.out.print(arr3[i][j] + "  ");
}
System.out.println("");
}
}
}
```
Multiplication of two matrix - Java Program JAVA Practical Question ISC 2016 Solve - Circular Prime
Author Details
Arnab De
I have over 16 years of experience working as an IT professional, ranging from teaching at my own institute to being a computer faculty at different leading institute across Kolkata. I also work as a web developer and designer, having worked for renowned companies and brand. Through tutorialathome, I wish to share my years of knowledge with the readers.
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