Find the direction cosines of the line which is perpendicular to the lines with direction ratios `4, 1, 3 and 2, -3, 1`.

The direction cosines of the line which is perpendicular to the lines with direction ratios -1, 2, 2 and 0, 2, 1 are

Find the direction cosines of the line which is perpendicular to the lines whose direction ratios are and .

The direction cosines of the line which is perpendicular to the lines with direction ratios 1, -2, -2 and 0, 2, 1 are -

Find the direction cosine of line which is perpendicular to the lines with direction ratio [1, -2, -2] and [0, 2, 1].

Find the direction cosine of line which is perpendicular to the lines with direction ratio [1, -2, -2] and [0, 2, 1].

Direction cosines of the line which is perpendicular to the lines with direction ratios (-1,2,2) and (0,2,1) are

Find the direction cosines of the line perpendicular to the lines whose direction ratios are -2, 1, -1 and -3, -4,1 .

Find the direciton cosines of a line which is perpendicular to the lines whose direcition ratios are (1,-2,3) and (2,1,-1)