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L5 Understanding Direction Cosines & Direction Ratios ( In Hindi)
Lesson 5 of 47 • 35 upvotes • 15:00mins
Ashish Bajpai
In this lesson we have discussed important concept of Direction Ratios & Cosines
(Hindi) Mastering 3D Geometry : IIT JEE
47 lessons • 11h 12m
1
L1 Introducing 3D Space with Vector Approach ( In Hindi)
15:00mins
2
L2 Application Based Problems Based on Distance Formula ( In Hindi)
15:00mins
3
L3 Section Formula & Illustrations ( In Hindi)
15:00mins
4
L4 Practice Illustrations Based on Section Formula ( In Hindi)
15:00mins
5
L5 Understanding Direction Cosines & Direction Ratios ( In Hindi)
15:00mins
6
L6 Practice Illustrations Based On Direction Ratio & Direction Cosines ( In Hindi)
15:00mins
7
L7 Illustrations on Application of DR and Direction Cosines ( In Hindi)
15:00mins
8
L8 More Important Illustrations of DRs and Direction Cosines ( In Hindi)
15:00mins
9
L9 Important Illustrations of Direction Ratios & Cosines ( In Hindi)
15:00mins
10
L10 More Important Illustrations of Direction Ratios & Cosines ( In Hindi)
14:56mins
11
L11 3D Geometry : Equation of a Straight Line ( In Hindi)
15:00mins
12
L12 Illustrations of Straight Line in 3 D Geometry ( In Hindi)
14:22mins
13
L13 Illustrations of Equation of Straight Line in 3 D Geometry ( In Hindi)
15:00mins
14
L14 Practice Illustrations of 3D , Straight Lines ( In Hindi)
15:00mins
15
L15 More Important Illustrations of Straight Lines ( In Hindi)
15:00mins
16
L16 Angle Between Two Straight Lines ( 3D) & Illustrations ( In Hindi)
13:29mins
17
L17 Foot of Perpendicular and Perpendicular Distance from Line ( In Hindi)
13:26mins
18
L18 Shortest Distance Between Two Straight Lines ( In Hindi)
15:00mins
19
L19 Shortest Distance Between Two Parallel Lines ( In Hindi)
13:49mins
20
L20 Shortest Distance Illustrations between Straight Lines ( In Hindi)
13:59mins
21
L21 Practice Illustrations of Shortest Distance Between 2 Lines ( In Hindi)
14:43mins
22
L22 Illustrations of Shortest Distance & Line of SD ( In Hindi)
15:00mins
23
L23 Practice Illustrations of Shortest Distance in Straight Line ( In Hindi)
14:34mins
24
L24 Equation of a Plane in Normal Form ( In Hindi)
13:40mins
25
L25 Illustrations of Equation of a plane in Normal Form ( In Hindi)
12:20mins
26
L26 Practice Set of Plane in 3D Geometry ( In Hindi)
15:00mins
27
L27 Different Forms of a Plane and Equations ( In Hindi)
14:32mins
28
L28 Illustrations Based on Equation of a Plane ( In Hindi)
13:51mins
29
L29 More Forms of Equation of Plane ( In Hindi)
14:11mins
30
L30 Important Illustrations of Plane in 3D Geometry ( In Hindi)
14:54mins
31
L31 More Important Illustrations of Planes ( In Hindi)
15:00mins
32
L32 Very Important Illustrations of Plane ( In Hindi)
13:50mins
33
L33 Equation of a Plane Bisecting the Angle between two Planes ( In Hindi)
12:28mins
34
L34 Foot of the Perpendicular and Distance Based Illustrations ( In Hindi)
15:00mins
35
L35 Very Important Illustrations of Plane ( In Hindi)
15:00mins
36
L36 Practice Illustrations of Plane ( In Hindi)
15:00mins
37
L37 Reduction of General Form of Line to Symmetrical Form ( In Hindi)
15:00mins
38
L38 Illustrations on Reduction to Symmetrical Form of Line ( In Hindi)
14:36mins
39
L39 Practice Illustrations on angle between Lines and Planes ( In Hindi)
14:47mins
40
L40 Understanding Concept of 3D Geometry ( In Hindi)
12:32mins
41
L41 Illustrations of Sphere in 3D Geometry ( In Hindi)
14:05mins
42
L42 Very Important Illustrations of Sphere in 3 D Geometry ( In Hindi)
14:01mins
43
L43 Diameter Form of Equation of Sphere ( In Hindi)
15:00mins
44
L44 Important Illustrations of Practice & Test of 3D Geometry ( In Hindi)
11:28mins
45
L45 Important Illustrations of 3D Geometry for Practice & Test
13:31mins
46
L46 Very Important Illustrations of 3D Geometry for Practice & Test ( In Hindi)
10:45mins
47
L47 Very Important Illustrations of 3D Geometry for Practice & Test ( In Hindi)
13:22mins
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