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Definition of a Vector
Description 
A vector is a geometric entity characterized by a magnitude and a length.It is defined in a coordinate system identifying its origin, which can coincide with the origin of the coordinate system, and the coordinates that mark the direction of the vector.If each point is assigned a letter, for example to the $A$ origin and to the $B$ destination, the notation used is loved letters with a vector $\vec{AB}$.If the vector is represented with its beginning at the origin of the system, it can be described by starting the coordinates of its tip $(a_1,a_2,\ldots,a_n)$ in which as many coordinates are used as the system has dimensions.
ID:(706, 0)