Vector Equations. In mathematics, physics, and engineering, a euclidean vector or simply a vector (sometimes called a geometric vector or spatial vector) is a geometric object that has magnitude (or length) and direction.vectors can be added to other vectors according to vector algebra.a euclidean vector is frequently represented by a directed line segment, or graphically as an arrow.
In mathematics, physics, and engineering, a euclidean vector or simply a vector (sometimes called a geometric vector or spatial vector) is a geometric object that has magnitude (or length) and direction.vectors can be added to other vectors according to vector algebra.a euclidean vector is frequently represented by a directed line segment, or graphically as an arrow.
