Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Fie matricele: [straight A equals open parentheses table row 2 cell negative 3 end cell row 4 1 end table close parentheses space şi space straight B equals open parentheses table row cell negative 3 end cell 5 row cell negative 2 end cell cell negative 1 end cell end table close parentheses]. Atunci A + B este:
Right answer summary: = (correct answers not computable automatically)
Question state: todo