Three Dimensional Geometry (Weightage 8%)
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Topics from Three Dimensional Geometry

Coordinates of a point in space, distance between two points (10 concepts)
Sections formula, direction rations and directio cosines, angles between two intersecting lines (13 concepts)
Skew lines, the shortest distance between them and its equation (9 concepts)
Equations of a line and plane in different forms, intersection of a line and a plane, coplaner lines (41 concepts)
Rectangular Co-ordinate System in Space (2 concepts)
Line (5 concepts)
Plane (10 concepts)
Sphere (1 concepts)
Line and Plane (3 concepts)

Important Books for Three Dimensional Geometry

$Three Dimensional Geometry Book$

Previous Year Question For Three Dimensional Geometry

The mirror image of the point (1,2,3) in a plane is $\left ( \frac{-7}{3},-\frac{4}{3},-\frac{1}{3} \right )$ . which of the following points lies on this plane ?
If the foot of the perpendicular drawn from the point (1,0,3) on line passing through $(\alpha ,7,1)$ is $\left ( \frac{5}{3},\frac{7}{3},\frac{17}{3} \right ),$ then $\alpha$ is equal to _______.
Let $P$ be a plane passing through the points $(2,1,0), (4,1,1)$ and $(5,0,1)$ and $R$ be any point $(2,1,6).$ Then the image of $R$ in the plane $P$ is :

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Three Dimensional Geometry (Weightage 8%) Share

Topics from Three Dimensional Geometry

Important Books for Three Dimensional Geometry

Previous Year Question For Three Dimensional Geometry

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Three Dimensional Geometry (Weightage 8%)
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