Find the length and direction cosines of a line segment whose projection on the coordinate axes are 6,-3,2.

Find the length of a line segment whose projections on the co-ordinate axes are 6,-3,2.

Find the length of a line segment whose projections on the co-ordinate axes are 6,-3,2.

The direction cosines of a straight line, whose projections on the coordinate axes , OX, OY, OZ are 12,4,13 respectively , are

The direction cosines of a line equally inclined with the coordinates axes are-

Write the direction cosines of a line equally inclined to be three coordinate axes.

Write the direction cosines of a line equally inclined to be three coordinate axes.

The length of the line segment whose projection on the coordinate axes are of magnitudes 12,4,3 is (1)13(2)17(3)19(4)21

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