The projection of a vector on the coordinate axes are `6,-3,2.` Find its length and direction cosines.

The projection of a directed line segment on the coordinate axes are 12,4,3. Find its length and direction cosines.

The projection of a vector on the three coordinate axes are 6, -3, 2 , respectively. The direction cosines of the vector are

The projections of a vector on the three coordinate axis are 6,3,2 respectively.The direction cosines of the vector are (A)6,-3,2(B)(6)/(5),(-3)/(5),(2)/(5)(C)(6)/(7),(6)/(7),(2)/(7) (D) (-6)/(7),(-3)/(7),(2)/(7)

The projections of a directed line segment on the co-ordinate axes are 12,4,3. Then direction cosines of the line are

The projections of a line segment on the coordinate axes are 12,4,3 respectively. The length and direction cosines of the line segment are

The projections of a directed line segment on the coordinate axes are 12,4,3. The direction cosines of the line are

The projection of a line segment on the coordinate axes are 2,3,6. Then the length of the line segment is