Please Login To Continue
Two Point Form of a Straight Line
Lesson 21 of 40 • 131 upvotes • 10:41mins
Vineet Loomba
This lesson discusses the two point form of straight Line in 3-D. Also the concept of general points of a line has been explained. In the last the method to prove that the lines are intersecting has been discussed along with the concept of finding the point the intersection.
(Hindi) Vectors and 3-D Geometry Made Easy
40 lessons • 7h 19m
1
Introduction - Types of Vectors (in Hindi)
12:53mins
2
Algebra of Vectors (in Hindi)
11:01mins
3
Components of Vectors (in Hindi)
11:04mins
4
Section Formula for Vectors (in Hindi)
11:03mins
5
Dot / Scalar Product of Vectors (in Hindi)
10:48mins
6
Properties of Scaler Product
11:41mins
7
Condition of Perpendicularity
13:09mins
8
Important Examples on Scaler Product
12:04mins
9
Cross Product of Vectors
10:58mins
10
Cross Product Part-2
11:23mins
11
Cross Product of Vectors (Part-3)
10:44mins
12
Scaler Triple Product of Vectors (Part-1)
10:33mins
13
Scaler Triple Product (Part-2)
11:01mins
14
Scaler Triple Product (Part -3)
10:16mins
15
Scaler Triple Product (Part-4)
10:03mins
16
3-D Geometry Direction Ratios and Direction Cosines
11:34mins
17
Angle between two lines and Examples
11:43mins
18
Cross Multiplication and Foot of Perpendicular
11:17mins
19
Diagonals of a Cube
9:55mins
20
Equation of Straight Lines in 3D Geometry
11:51mins
21
Two Point Form of a Straight Line
10:41mins
22
Image of a Point and Foot of Perpendicular
11:42mins
23
Angle Between two Lines
10:15mins
24
Shortest Distance between two lines and Distance between Parallel Lines
11:22mins
25
Normal form of a Plane
11:18mins
26
Examples on Normal Form
10:13mins
27
Image of Point in a Plane
10:19mins
28
Equation of Plane in Different Forms
11:22mins
29
Vector Triple Product (V.T.P)
10:02mins
30
Distance of a point from a Plane
10:17mins
31
Distance between Parallel Planes | Intercept Form of Plane
10:37mins
32
Family of Planes
10:15mins
33
Angle Between Two Planes
9:30mins
34
Angle between Line and Plane
10:01mins
35
Coplanarity of 2 Lines and Equation of Plane
10:36mins
36
Scaler Product of 4 Vectors
12:03mins
37
Important Proofs Using Vectors for Class 12 Board Exams (Part-1)
10:02mins
38
Important Proofs Using Vectors (Part-2)
11:31mins
39
Important Proofs Using Vectors (Part-3)
10:06mins
40
Angle Bisectors of 2 Lines in 3-D
11:38mins
Crack IIT JEE with Unacademy
Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Daily live classes
Ask doubts
