## Three Dimensional Geometry Video Lectures

Direction ratios and direction cosines, equation of straight line in vector and cartesian forms Angle between two straight lines, angle between two straight lines, distance between two skew lines, distance between two parallel lines, equation of plane Cartesian and vector forms, angle between two planes, Angle between a line and a plane, intersection of line and plane, intersection of line and plane

12 Lectures

2.9 Hours

₹ 1287

#### Course Content

Direction ratios and direction cosines
Equation of straight line in vector and cartesian forms
Angle between two straight lines
Length of perpendicular, foot of perpendicular and coordinate of image
Point of intersection of intersecting lines
Distance between two skew lines, distance between two parallel lines
Equation of plane Cartesian forms (three point form and intercept form)
Vector equation of plane and normal form
Angle between two planes, Angle between a line and a plane
Foot of perpendicular, coordinates of image
Intersection of line and plane, Equation of plane containing two coplanar lines
Equation of plane passing through the line of intersection of two planes

#### Description

Introduction of three dimensional geometry, direction ratios and direction cosines
Equation of straight line in vector and cartesian forms
Angle between two straight lines
Length of perpendicular, foot of perpendicular and coordinate of image
Point of intersection of intersecting lines
Distance between two skew lines, distance between two parallel lines
Equation of plane Cartesian forms (three point form and intercept form)
Vector equation of plane and normal form
Angle between two planes, Angle between a line and a plane
Foot of perpendicular, coordinates of image
Intersection of line and plane
Equation of plane containing two coplanar lines
Equation of plane passing through the line of intersection of two planes