Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Sa se calculeze [sum from k equals 0 to # n of](2)k
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Sa se calculeze [sum from k equals 0 to # n of](2)k
Right answer summary: The content can not be displayed.
Question state: todo