Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Dacă n=91 , calculați [sum from k equals 1 to n of i to the power of 3 k end exponent] .
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Dacă n=91 , calculați [sum from k equals 1 to n of i to the power of 3 k end exponent] .
Right answer summary: The content can not be displayed.
Question state: todo