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 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 line joining (2,3,4) and (5,6,7) on the plane 2x+y+z=1 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

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 .

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

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)

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