The projection of the join of the two points `(1,4,5),(6,7,2)` on the line whose d.r's are `(4,5,6)` is

The projection of the join of the points (3,4,2)(5,1,8) on the line whose d.c's are ((2)/(7),(-3)/(7),(6)/(7)) is

The projection of the line segment joining the points A(-1,0,3) and B(2,5,1) on the line whose direction ratios are proportional to 6,2,3 is

The projection of the line segment joining the points ( -1,0,3) and (2,5,1) on the line whose direction ratios are 6,2,3 is alpha then find the value of 7 alpha

The projection of the line joining the ponts (3,4,5) and (4,6,3) on the line joining the points (-1,2,4) and (1,0,5) is

The projection of the line joining (2,3,4) and (5,6,7) on the plane 2x+y+z=1 is: -

Find the the projection of the line segment joining the points : (I) (2,-3,0) (0,4,5) on the line with direction cosines lt (2)/(7) , (3)/(7), (-6)/(7) gt (ii) (1,2,3), (4,3,1) on the line with direction-ratios lt 3, -6, 2 gt .

Find the projection of the line segment joining the points (3,3,5) and (5,4,3) on the line joining the points (2,-1,4) and (0,1,5)

Projection of a line segment joining points (1,0,1) and (2,1,3) on the line whose direction ratios are 2,-1,2(2)/(3)(2)(5)/(3)(3)1(4)(4)/(3)