Distance between two points P(x1,y1,z1) & Q(x2,y2,z2)
GO
Distance of a point from origin
GO
Perpendicular distance of a point from z axis given x & y coordinate of that point
GO
Perpendicular distance of a point from y axis given x & z coordinate of that point
GO
Perpendicular distance of a point from x axis given y & z coordinate of that point
GO
Projection of a line PQ given direction cosines of line AB making angle with line PQ
GO
Projection of a line on x axis
GO
Projection of a line on y axis
GO
Projection of a line on z axis
GO
length of line given projections of that line on x, y & z axis
GO
Projection of line on z axis given length of line & direction ratio of line w.r.to z axis
GO
Projection of line on y axis given length of line & direction ratio of line w.r.to y axis
GO
Projection of line on x axis given length of line & direction ratio of line w.r.to x axis
GO
length of line given direction ratio and projection of line w.r.to x axis
GO
length of line given direction ratio and projection of line w.r.to y axis
GO
length of line given direction ratio and projection of line w.r.to z axis
GO
⊥ distance from the origin to the plane given direction cosine w.r.to z axis
GO
⊥ distance from the origin to the plane given direction cosine w.r.to y axis
GO
⊥ distance from the origin to the plane given direction cosine w.r.to x axis
GO
⊥ distance from the origin to the plane given direction cosines of normal from origin to plane
GO
Distance of a point from plane
GO
distance between 2 || planes of form ax + by + cz + d1 = 0 & ax + by + cz + d2 = 0
GO
radius of sphere of form (x – a)2 + (y – b)2 + (z – c)2 = r2
GO
radius of sphere of form x2 + y2 + z2 + 2ux + 2vy + 2wz + d = 0
GO
Radius of sphere of form x2+y2+z2+(2u/a)x+(2v/a)y+(2w/a)z+ d/a=0
GO
D in std equation of a plane given dist. b/w || planes,D.R.s taking dist. -ve
GO