3D Coordinate System & Distance Formula
Master the three-dimensional coordinate system, distance formula, section formula, and coordinate transformations for JEE Main and Advanced
3d-Geometry
Angle Between Two Lines in Space
Master techniques to find angles between lines, identify parallel and perpendicular lines, and solve related problems for JEE Main and Advanced
Coplanarity of Lines and Points
Master conditions for coplanar lines, coplanar points, and solving coplanarity problems for JEE Main and Advanced
Direction Cosines and Direction Ratios
Master direction cosines, direction ratios, and their applications in finding angles between lines in 3D space for JEE Main and Advanced
Equation of a Line in 3D Space
Master vector, parametric, and symmetric forms of line equations in three-dimensional space for JEE Main and Advanced
Line and Plane Relations in 3D
Master angle between line and plane, distance from point to plane, intersection of line and plane, and related problems for JEE Main and Advanced
Equation of a Plane in 3D Space
Master all forms of plane equations - normal form, intercept form, general form, and plane through three points for JEE Main and Advanced
Skew Lines and Shortest Distance
Master skew lines, shortest distance between skew lines, and shortest distance between parallel lines for JEE Main and Advanced