Direction ratios

Direction ratio and Direction cosine || Plane : Cartisian form & Normal Form

Direction ratio of the line segment joining two points

Write the direction ratio's of the vector vec a=4hati-2hatj+hatk and hence calculate its direction cosines.

Find the Cartesian equations of a plane passing through A (1,2,3) and directions ratios of it's normal are 3,2,5.

If the direction ratio of a line is 1,-2,2 Then what are the direction cosines of the line

Direction Cosines, Direction Ratio, Lines, planes, family of Planes, Intersection of planes

Find the direction of a line whose direction ratio are 2, -6, 3 .

Direction Cosines| Direction Ratio| Lines| planes| family of Planes| Intersection of planes

Angle Between Two vectors in terms of direction cosine and direction ratio

Find the direction cosines of the line whose direction ratio are 2,-4,6