Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: a = 41·π/6, arctg(tg(a)) = ... .
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: a = 41·π/6, arctg(tg(a)) = ... .
Right answer summary: The content can not be displayed.
Question state: todo