Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: De les equacions següents, quina correspon a la del pla perpendicular a la recta [open curly brackets table row cell # eq1 equals 0 end cell row cell # eq2 equals 0 end cell end table close] que passa pel punt (3,3,-3)?: -15·x+10·y+25·z-750=0; -15·x-10·y+25·z-950=0; -15·x-10·y+25·z+150=0; -15·x+10·y+25·z+90=0
Right answer summary: -15·x-10·y+25·z+150=0
Question state: todo