Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: EN LA PROGRESSIÓ ARITMÈTICA AN,[begin mathsize 14px style space bold a subscript bold # bold i_ bold 1 end subscript bold space bold equals bold space bold # bold t_ bold 1 bold space bold i bold space bold a subscript bold # bold i_ bold 2 end subscript bold space bold equals bold space bold # bold t_ bold 2 end style]. CALCULA EL PRIMER TERME: _____ I LA DIFERÈNCIA: _____
Right answer summary: part 1: -6; part 2: 7
Question state: todo