This question is driving me mental. Sorry for not using latex, I swear I will figure it out soon
ok here it is.
At what point on the curve r(t) = (t^3,3t,t^4) is the normal plane parallel to the plane 3x+3y-4z = 9 (the normal plane is the plane through the point r(t) which is normal to r(t))
I usually explain what I have tried already, but none of it is making any sense, so I decided to spare myself the humiliation.
Thanks ahead of time