For the line  x−11=y−22=z−33which one of the following is incorrect.

The relation between the line x−x1l=y−y1m=z−z1n and the planeax+by+cz+d=0  is Here the given line is x−11=y−22=z−33  and the plane is x−2y+z=0And  al+bm+cn=1(1)−2(2)+1(3)≠0Hence, the line intersects the plane. The line x−11=y−22=z−33  also passing through the origin. Hence the equation also can be written as x1=y2=z3