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3-D Geometry Direction Ratios and Direction Cosines
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This lesson introduces the concepts of 3-D geometry. Direction cosines and direction ratios have been explained in detailed and concise manner

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments
(8)
U
Unacademy user
thank you mam @@#@#@#@@#@@#
Ag
sir vector triple product pe video plz
sir direction ratios a/l=bm hona chahiye i think becuze in book it is written like this
sir reciprocal system of vectors neede for jee mains
sir vector triple product pe video please
Vineet Loomba
a year ago
Ok
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