Vector in One Shot | IOE Entrance

Important theory and concepts related with vector for ioe entrance. Timestamps: 0:00 - Basics of Vector 6:16 - Unit Vector 9:46 - Collinear and Parallel Vectors 12:01 - Dot Product of two vectors 15:09 - Angle between two vectors 17:17 - Properties of Dot product 23:40 - Resolving vector into parallel and perpendicular component 25:23 - Projection of vector 29:34 - Component of vector along and perpendicular to another vector 34:34 - Cross product of two vectors 38:18 - Geometrical meaning of cross product 43:16 - Cross product using determinant 45:00 - Relation between cross and dot product 48:10 - Properties of cross product 51:18 - Cross product of unit vectors 54:26 - Triangle Law of vector addition 56:13 - Polygon Law of vector addition 59:15 - Sum and difference of two unit vectors 1:00:51 - Linearly dependent and independent vectors 1:05:52 - Condition of coplanarity of three vectors 1:10:10 - Important Results related with vector addition 1:11:55 - Questions 1:24:50 - Vector Geometry Basics