Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Dada la función [f left parenthesis x comma y right parenthesis equals ln open parentheses fraction numerator # a plus y plus x over denominator # a plus y minus x end fraction close parentheses] entonces [x fraction numerator d f over denominator d x end fraction plus y fraction numerator d f over denominator d y end fraction] es igual a
Right answer summary: The content can not be displayed.
Question state: todo