Matrices lesson 14 - Find the inverse of a 3x3 matrix using Gaussian Elimination

In this tutorial we learn how to use Gaussian Elimination to find the inverse of a 3x3 matrix.

[MK-uyks]

I really get confused between Gauss and Gauss Jordan elimination.... I think you are showing an example of Gauss jordan because you are trying to get 0's above and below the diagonal. Am I right in thinking that? I was watching another example earlier that said Gauss elimination is when you try to get 0's below the diagonal only and not above.

[gilangsarfin]

mantap wak, lanjutkan ye we i kerjaanmu, mantap inyan

[kevinas]

YOU JUST SAVE ME FROM TOMMOROW EXAM BRO!

[tawrathossain]

very very thank you sir, i am from Bangaldesh

[cssamare]

Thank you sir...it is very useful to me ...

[hakimdurand]

Man this is so confusing I CANT GET IT