Hi all,
I have a large square matrix (60 x 60) and found it hard to
visualize. Is it possible to change it as shown below?
Sample example (3 x 3)
A B C
A 3 4 5
B 4 7 8
C 5 8 9
Desired output
A A 3
A B 4
A C 5
B B 7
B C 8
C C 9
Thank you in advance