Originally Posted by

**dondonda** Ok, so i know the basic formula for finding the intercection of line x=2 +t, y=-1-t,z=-3-5t and plane 3x + 19t -7z -8=0 and i came up with 0t=0.

Now usually this would conclude that there is no point of intersection and that the line and plane are parallel..BUT... since the value that 0t=__0!__ wouldnt this mean that the line and plane are coincident?

Please show me how to prove this, i do not fully understand whether they are coincident or not and i need this for my assignment due monday!