Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula el rang de la matriu: [[-1,1,-1,-1,2],[0,1,0,-1,0],[0,1,0,0,0],[0,0,0,0,-1],[0,0,0,0,0]]: 5; 0; 3; 1; 4; 2
Right answer summary: 4
Question state: todo