Definition and geometrical view of vectors

Description
Vector is defined. Geometrical view of vector is shown and analysed. Scaling, adding and subtracting of vectors is discussed. in this video lecture. Algebraic representation of vector with two dimensional coordinates is defined. Notation and terminology related to vector are defined . Vector is defined in three dimension. Unit vector is explained with the help of example.
Prof. Denis Auroux, Maths, 18.02, Multivariable Calculus, Fall 2010: 1: Vectors, Determinants and Planes: Massachusetts Institute of Technology: MIT OpenCourseWare),http://ocw.mit.edu (Accessed October 31, 2011). License: Creative Commons BY-NC-SA:http://ocw.mit.edu/terms/#cc