Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Kalkulatu ondoko matrizearen determinantea: A = [[1,1,-1,1],[1,-2,1,-1],[1,-2,-2,1],[1,1,-1,1]] [Error converting from MathML to accessible text.]_____
Right answer summary: part 1: 0
Question state: todo