Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula las componentes del vector suma resultante de multiplicar [a with rightwards harpoon with barb upwards on top] por 5 . [a with rightwards harpoon with barb upwards on top]=(4,0): (20,0); (9,5); (0.8,0)
Right answer summary: (20,0)
Question state: todo