For the linex−11=y−22=z−33 which one of the following is incorrect?

(1,2,3) satisfies the plane x−2y+z=0 and also  (i^+2j^+3k^)⋅(i^−2j^+k^)=0 Sincethelines x−11=y−22=z−33 and x1=y2=z3both satisfy (0, 0, 0) and (1,2,3), both are same. Given line is obviously parallel to the plane x - 2y +z=6.