VECTOR & 3D

Relation between DC & DR|| 3 D method || Angle between 2 vectors|| Unit Cube || Illustration

Discussion on vector and 3-D, PPT q.no.56-75

Discussion on vector and 3-D ,PPT q.no.76-96

Discussion on vector and 3-D ,PPT q.no. 1-28

Discussion on vector and 3-D ,PPT q.no.29-55

Skew lines, Dist between parallel planes, Vector concepts in 3D

Skew lines| Dist between parallel planes| Vector concepts in 3D

1 PM JEE Mains 2020 - Maths | Vectors and 3D Geometry By Shahid Sir | JEE Score Booster Course

Show that the dot product of 3 D vector is a scalar.

Find the angles made by veca=3hati-6hatj+2hat k with the coordinate axes (standard basis vectors). Any vector in 3-D can be written as