Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calculate using Cramer rule the second unknown (_y_) of the system [[9,9,3],[2,8,1],[1,4,1]]·[[x],[y],[z]] = [[9],[6],[1]] Calculate the Cramer determinant for this unknown (replacing the independent term by the second column) _____ Matrix's determinant _____ The _y value is_ _____
Right answer summary: part 1: 24; part 2: 27; part 3: 8/9
Question state: todo