The direction ratios of a normal to the plane passing throuhg (0,0,1) ,(0,1,2) and (1,2,3) are proportional to

The direction ratios of a normal to the plane passing through (0,0,1),(0,1,2) and (1,2,3) are

Direction ratios of the normal to the plane passing through the point (0,1,1),(1,1,2) and (-1,2,-2) are

The direction ratios of the normal to the plane passing through the points (1,-2,3),(-1,2,-1) and paralle to the line (x-2)/2=(y+1)/3=z/4 are proportional to

The direction ratios of the normal to the plane passing through the points (1,-2,3),(-1,2,-1) and parallel to the line (x-2)/2=(y+1)/3=z/4 are proportional to

The direction ratios of the normal to the plane passing through the points (1,-2,3),(-1,2,-1) and paralle to the line (x-2)/2=(y+1)/3=z/4 are proportional to

The direction ratios of the normal to the plane passing through the points (1, 2, -3), (-1, -2, 1) and parallel to (x-2)/(2)=(y+1)/(3)=(z)/(4) is

The direction ratios of normal of a plane passing through two points (0,1, 0) & (0, 0, 1) and makes an angle pi/4 with the plane y-z-5=0 are (A) (2,-sqrt2,sqrt2) (B) (sqrt2,-1,1) (C) (sqrt2,1,1) (D) (2,sqrt2,1)