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Direction Cosines and Direction Ratios (in Hindi)
Lesson 11 of 12 • 3 upvotes • 6:46mins
Vartika
This lesson is about direction cosines and direction ratios of a vector
(Hindi) Algebra of Vectors Part - 2 : CBSE
12 lessons • 1h 40m
1
Overview (in Hindi)
5:19mins
2
Position Vector (in Hindi)
13:13mins
3
Section Formula (Internal Division) (in Hindi)
11:48mins
4
Section Formula (External Division) (in Hindi)
5:38mins
5
Examples on Section Formula (in Hindi)
12:15mins
6
Linear Combination of Vectors (in Hindi)
9:55mins
7
Component of Vectors in 2D (in Hindi)
3:55mins
8
Components of Vector in Terms of Coordinate of it's End Point (in Hindi)
6:19mins
9
Components of Vector in 3D (in Hindi)
7:01mins
10
NCRT Questions (in Hindi)
10:59mins
11
Direction Cosines and Direction Ratios (in Hindi)
6:46mins
12
Examples (in Hindi)
7:19mins
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