Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calculeu la matriu inversa de: [[1,-1,2,0],[1,1,0,2],[-1,1,0,0],[1,2,0,0]]
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calculeu la matriu inversa de: [[1,-1,2,0],[1,1,0,2],[-1,1,0,0],[1,2,0,0]]
Right answer summary: The content can not be displayed.
Question state: todo