Direction Cosines and Direction Ratios of a Line Joining Two Points|Cartesian Equation and Vector Equation of a Line #!#Examples

Direction cosine and ratio of line

Direction ratio of the line segment joining two points

Vector and cartesian equation of line

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

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

Write the direction cosine of the line whose Cartesian equations are 2x=3y=-zdot

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

The Cartesian equations of a line are 6x -2 =3y +1 =2z-2 (a) Write these equations in standard form and find the direction cosines of the given line. ( b) Write down the Cartesian and vector equations of a line passsing through (2,-1,1) and parallel to the given line.

Direction cosines of a line , whose direction ratios are -2,1,2 are

The direction cosines of a line whose direction ratios are 1, -2, 3 are