What is length of the projection of line segment joining points `(2,3)` and `(7,5)` on x-axis.

Write the projection of the line segment joining the points (2,1,3) and (3,2,4) on z-axis.

The length of the projection of the line segment joining the points (2,1,3) and (3,-2,5) on the plane x+y+z=3 is equal to

If the length of the projection of the line segment joining the points (1, 2, -1) and (3, 5, 5) on the plane 3x-4y+12z=5 is equal to d units, then the value of 169d^(2) equal to

If the length of the projection of the line segment joining the points (1, 2, -1) and (3, 5, 5) on the plane 3x-4y+12z=5 is equal to d units, then the value of 169d^(2) equal to

Fill in the blanks in the length of the projection of the line segment joining (1,3,-1) and (3,2,4)on z-axis is ______. [1,3,4,5]

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