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 vector joining the points A(1,2,-3) and B(-1, -2, I)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 and 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 quad A(1,2,-3) and B(-1,-2,1) directed from A to B.

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

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

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

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

Find the direction cosines of the vector 2hati+2hatj-hatk