MEDIUM
JEE Main/Advance
IMPORTANT
Earn 100

If and are two lines, then find the equation of acute angle bisector of two lines.

Important Questions on Three Dimensional Geometry
HARD
JEE Main/Advance
IMPORTANT
If the edges of a rectangular parallelepiped are then prove that the angles between the four diagonals are given by .

HARD
JEE Main/Advance
IMPORTANT
Show that equation of angle bisectors of line and are

HARD
JEE Main/Advance
IMPORTANT
Find equation of plane which passes through .

HARD
JEE Main/Advance
IMPORTANT
Find equation of plane Which passes through and contains two vectors &

EASY
JEE Main/Advance
IMPORTANT
Find the locus of the point whose sum of the square of distances from the planes , and is .

MEDIUM
JEE Main/Advance
IMPORTANT
The foot of the perpendicular drawn from the origin to the plane is then find the vector equation of plane.

MEDIUM
JEE Main/Advance
IMPORTANT
Let and be two points from which perpendiculars and are drawn to the plane. Find the angle that the line makes with the plane

HARD
JEE Main/Advance
IMPORTANT
The reflection of line about the plane is
