Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: De les equacions següents, quina és la vectorial del pla [# eq equals 0]: (x,y,z)=(0,0,0)+k ·[0,0,2]+h ·[0,1,-1]; (x,y,z)=(0,0,0)+k ·[0,0,1]+h ·[0,1,0]; (x,y,z)=(0,0,0)+k ·[0,0,1]+h ·[1,0,0]; (x,y,z)=(0,0,0)+k ·[3,0,1]+h ·[-2,0,-1]
Right answer summary: (x,y,z)=(0,0,0)+k ·[0,0,1]+h ·[0,1,0]
Question state: todo