Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Stimmt das? [a y plus a z minus a x equals a open parentheses negative x plus y plus z close parentheses]
Right answer summary: True
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Stimmt das? [a y plus a z minus a x equals a open parentheses negative x plus y plus z close parentheses]
Right answer summary: True
Question state: todo