[" 4) Find the divectin cosines "],[" of the like joiniy the poink "],[(-4,1,7)" and "(2,-3,2)]

Find the direction cosines of the line joining the points (-4,1,7),(2,-3,2)

Find the direction cosines of the lines joining the points: (-1,-1,-1) and (2,3,4)

(iii) Find the direction cosines of the line joining the points (2,4,3) and (1,-2,5)

Find the direction cosines of the line joining the points (1,1,-3) and (-2,-3,2)

Find the direction cosines of the line jonining the ponts P(4,3,-5) and Q(-2,1,-8).

Find the direction-cosines of the line joining the points (-2,4,-5) and (1,2,3).

(A) find the direction-cosines of the lines joining the points : (-1, -1, -1) and (2,3,4) (b) Find the direction ratios and direction cosines of the vector joining the points (4,7,2) and (5,11,-4). (c ) Find the direction cosines of a line segment joining the points A (2,5,7) and B (3,2,9) .