# Program to find if a 3 by 3 square matrix is symmetric

A symmetric matrix is a square matrix that is equal to its transpose. Let A be a symmetric matrix.
Then,
A = AT

In this program, we need to check whether the given square matrix is symmetric or not. We will follow the steps given below.

• Step 1 – Accepts a square matrix as input
• Step 2 – Create a transpose of a matrix and store it in an array
• Step 3 – Check if input matrix is equal to its transpose or not
If it is equal, then the input square matrix is symmetric.

Here it goes…

Output:

### 14 Responses

1. Anonymous says:

Thanks a lot!!!!!!!!

2. Anonymous says:

thanks for the program really helpful!!! cheers!!!!

3. Anonymous says:

Thanks

4. Anonymous says:

i have a simple solution for this program

5. LearnCOnline says:

Thanks… Would be highly appreciated if you provide us with the solution.
Regards.

6. Anonymous says:

tht is else shud be in t same pair of braces

7. Anonymous says:

we can also do without taking transpose.
just write directly a[i][j]=a[j][i]..

8. Anonymous says:

thank you

9. Anonymous says:

it is very much helpfull to us

10. Anonymous says:

logic absolutely right….thank you…..

11. Anonymous says:

Thanks to explain this in such a delecate manner!

12. Anonymous says:

thanks

13. Anonymous says: