Vector Calculus
which has those features is an arrow, which in elementary geometry is called a “directed line segment”. This is the motivation for how we will define a vector. Definition 1.1. A (nonzero) vector is a directed line segment drawn from a point P (called its initial point) to a point Q (called its terminal point), with P and Q being distinct ...
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Vector Calculus - mecmath
mecmath.net1 Vectors in Euclidean Space 1.1 Introduction In single-variable calculus, the functions that one encounters are functions of a variable (usually x or t) that varies over some subset of the real number line (which we denote by R).
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