Recent content by Metame

Hello, here's my problem : I was introduced the Gauss algorithm used to scale a matrix (to obtain a triangular matrix in order to solve a system of equations), but my teacher says that we can only use the pivot line to null the rest of the numbers of the column. The fact is I have done quite...

Thank you for your response (I know my reply is a bit out of sync), I'll definitely make one myself.

How is it called? (the "window pane blackboard") Hello everyone, that's one terrible flat question I'm asking here, but do you know what is this super stylish blackboard that isn't black but transparent, exactly like a grand window pane? Any movie with some science in it has it. They write on...