Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Determina la matriz inversa de la matriz: A=[[-4,-4],[1,-5]] Encuentra la matriz inversa utilizando la fórmula de la matriz inversa vista en clase (es muy importante que recuerde la definición de la adjunta y no ingrese inmediatamente la formula de la inversa de 2x2): [Error converting from MathML to accessible text.]= _____ _____ _____ _____ [Error converting from MathML to accessible text.]= _____ _____ _____ _____ |A|= _____ A-1=[Error converting from MathML to accessible text.] _____ _____ _____ _____
Right answer summary: part 1: -5; part 2: -1; part 3: 4; part 4: -4; part 5: -5; part 6: 4; part 7: -1; part 8: -4; part 9: 24; part 10: -5/24; part 11: 1/6; part 12: -1/24; part 13: -1/6
Question state: todo