CBSE Class 12
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Mathematics
Vectors & 3-D Geometry
Lesson 3 of 6 • 6 upvotes • 8:08mins
6 lessons • 49m
3D: Overview (in Hindi)
6:45mins
Direction Cosine and Direction Ratio(in Hindi)
8:52mins
Use of D.c's and D.r's (in Hindi)
8:08mins
Exercise 11.1Part-1( in Hindi)
8:48mins
Exercise 11.1Part-2( in Hindi)
8:41mins
Equation of a Line in Space(in Hindi)
8:18mins