EASY
JEE Main
IMPORTANT
Earn 100

If the mirror image of the point in the plane is , then is equal to
(a)
(b)
(c)
(d)

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Important Questions on Three Dimensional Geometry
HARD
JEE Main
IMPORTANT
Let be the distance between the foot of perpendiculars of the points and on the plane . Then is equal to ______.

MEDIUM
JEE Main
IMPORTANT
Let be a plane. Let be another plane which passes through the points and . If the direction ratios of the line of intersection of and be , , then the value of is equal to ______.

MEDIUM
JEE Main
IMPORTANT
Let lie on the plane , for some . The shortest distance of the plane from the origin is:

MEDIUM
JEE Main
IMPORTANT
Let be the mirror image of the point with respect to the plane . Let be a plane passing through the point and contains the line . Then, which of the following points lies on ?

HARD
JEE Main
IMPORTANT
Let be the plane containing the straight line and perpendicular to the plane containing the straight lines and . If is the distance of from the point , then is equal to

HARD
JEE Main
IMPORTANT
The line of shortest distance between the lines and makes an angle of with the plane . If the image of the point in the plane is , then is equal to _____ .

HARD
JEE Main
IMPORTANT
A plane is perpendicular to the two planes and , and passes through the point . If the distance of the plane from the point is , then is equal to

MEDIUM
JEE Main
IMPORTANT
If the system of linear equations.
has infinitely many solutions, then the distance of the point from the plane is:
