Angle Between two Lines
Lesson 23 of 40 • 86 upvotes • 10:15 mins
Vineet Loomba
This lesson discusses the method to find angle between two lines
(Hindi) Vectors and 3-D Geometry Made Easy
40 lessons • 7 h 19 m
1
Introduction - Types of Vectors (in Hindi)
12:53 mins
2
Algebra of Vectors (in Hindi)
11:01 mins
3
Components of Vectors (in Hindi)
11:04 mins
4
Section Formula for Vectors (in Hindi)
11:03 mins
5
Dot / Scalar Product of Vectors (in Hindi)
10:48 mins
6
Properties of Scaler Product
11:41 mins
7
Condition of Perpendicularity
13:09 mins
8
Important Examples on Scaler Product
12:04 mins
9
Cross Product of Vectors
10:58 mins
10
Cross Product Part-2
11:23 mins
11
Cross Product of Vectors (Part-3)
10:44 mins
12
Scaler Triple Product of Vectors (Part-1)
10:33 mins
13
Scaler Triple Product (Part-2)
11:01 mins
14
Scaler Triple Product (Part -3)
10:16 mins
15
Scaler Triple Product (Part-4)
10:03 mins
16
3-D Geometry Direction Ratios and Direction Cosines
11:34 mins
17
Angle between two lines and Examples
11:43 mins
18
Cross Multiplication and Foot of Perpendicular
11:17 mins
19
Diagonals of a Cube
9:55 mins
20
Equation of Straight Lines in 3D Geometry
11:51 mins
21
Two Point Form of a Straight Line
10:41 mins
22
Image of a Point and Foot of Perpendicular
11:42 mins
23
Angle Between two Lines
10:15 mins
24
Shortest Distance between two lines and Distance between Parallel Lines
11:22 mins
25
Normal form of a Plane
11:18 mins
26
Examples on Normal Form
10:13 mins
27
Image of Point in a Plane
10:19 mins
28
Equation of Plane in Different Forms
11:22 mins
29
Vector Triple Product (V.T.P)
10:02 mins
30
Distance of a point from a Plane
10:17 mins
31
Distance between Parallel Planes | Intercept Form of Plane
10:37 mins
32
Family of Planes
10:15 mins
33
Angle Between Two Planes
9:30 mins
34
Angle between Line and Plane
10:01 mins
35
Coplanarity of 2 Lines and Equation of Plane
10:36 mins
36
Scaler Product of 4 Vectors
12:03 mins
37
Important Proofs Using Vectors for Class 12 Board Exams (Part-1)
10:02 mins
38
Important Proofs Using Vectors (Part-2)
11:31 mins
39
Important Proofs Using Vectors (Part-3)
10:06 mins
40
Angle Bisectors of 2 Lines in 3-D
11:38 mins