Lesson 17 of 40 • 162 upvotes • 11:43mins

This lesson explains the method and formula to calculate angle between two lines

40 lessons • 7h 19m

Introduction - Types of Vectors (in Hindi)

12:53mins

Algebra of Vectors (in Hindi)

11:01mins

Components of Vectors (in Hindi)

11:04mins

Section Formula for Vectors (in Hindi)

11:03mins

Dot / Scalar Product of Vectors (in Hindi)

10:48mins

Properties of Scaler Product

11:41mins

Condition of Perpendicularity

13:09mins

Important Examples on Scaler Product

12:04mins

Cross Product of Vectors

10:58mins

Cross Product Part-2

11:23mins

Cross Product of Vectors (Part-3)

10:44mins

Scaler Triple Product of Vectors (Part-1)

10:33mins

Scaler Triple Product (Part-2)

11:01mins

Scaler Triple Product (Part -3)

10:16mins

Scaler Triple Product (Part-4)

10:03mins

3-D Geometry Direction Ratios and Direction Cosines

11:34mins

Angle between two lines and Examples

11:43mins

Cross Multiplication and Foot of Perpendicular

11:17mins

Diagonals of a Cube

9:55mins

Equation of Straight Lines in 3D Geometry

11:51mins

Two Point Form of a Straight Line

10:41mins

Image of a Point and Foot of Perpendicular

11:42mins

Angle Between two Lines

10:15mins

Shortest Distance between two lines and Distance between Parallel Lines

11:22mins

Normal form of a Plane

11:18mins

Examples on Normal Form

10:13mins

Image of Point in a Plane

10:19mins

Equation of Plane in Different Forms

11:22mins

Vector Triple Product (V.T.P)

10:02mins

Distance of a point from a Plane

10:17mins

Distance between Parallel Planes | Intercept Form of Plane

10:37mins

Family of Planes

10:15mins

Angle Between Two Planes

9:30mins

Angle between Line and Plane

10:01mins

Coplanarity of 2 Lines and Equation of Plane

10:36mins

Scaler Product of 4 Vectors

12:03mins

Important Proofs Using Vectors for Class 12 Board Exams (Part-1)

10:02mins

Important Proofs Using Vectors (Part-2)

11:31mins

Important Proofs Using Vectors (Part-3)

10:06mins

Angle Bisectors of 2 Lines in 3-D

11:38mins