IIT JEE
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Mathematics
Vectors and Three Dimensional Geometry
Lesson 4 of 5 • 0 upvotes • 13:05mins
Some of the problems involving direction cosines have been discussed here. Starting from the basics to some questions relevant to competitive exams.
5 lessons • 55m
Course Overview
5:04mins
The 3D Space
11:07mins
Direction Ratios and Direction Cosines
13:48mins
Examples on Direction Cosines
13:05mins
Lines in 3D
11:57mins