Viktória

Hello, I can not solve problem from analytical geometry. If you can help me to find out what is wrong in my procedure and show me a better one I would be really gratefull. There are given 3 points A(2,2,3), B (6,3,0), C(3,-1,-1). On the x ax-axis lies poi...

That is exactly what I did get but in results it is writen that it has two solutions X(15,0,0) and X (-9,0,0). That is why I thought my procedure was wrong. And I have one really similar problem and as well by this procedure I did not get the right two so...