Find the direction cosines of the line joining the points (1,-1,0) and (2, 1, 3).

(4) Find the direction cosines of the line joining the points (2,3,4) and (4,5,6).

Write the direction-cosines of the line joining the points (1, 0, 0) and (0, 1, 1).

Find the direction cosines of the vector joining the points A(1, 2, 3) and B(1, 2, 1) , directed from A to B.

Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1) directed from A to B .

Find the direction cosines of the vector joining the points A(1,2,-3)a n d B(-1,-2,1), directed from Aa n dBdot

Find the direction ratios and direction cosines of a line joining the points (3,-4,6) and (5,2,5) .

Find the direction cosines of the vector joining the points A(1,2,-3)a nnB(-1-2,1) directed from AtoBdot

Find the direction cosines of the line joining the following points : (i) A(2,-1,3), B(3,1.1) ( ii) A(2,-1,2), B(-4,2,0) (iii) A(4,3,-5), B(-2,1,-8)

Find the direction COSINES of the line joining the points P(4,3,-5) and Q(-2,1,-8)

Find the direction cosines of the line passing through (0, 1, -2) and (-2, 3, 6).