Vector Space

What is a Vector Space?

A vector space is a mathematical structure that consists of a set of vectors, along with operations of addition and scalar multiplication that satisfy specific properties.

What are Properties of a Vector Space?

Properties of a vector space include closure under addition and scalar multiplication, associativity and commutativity of addition, existence of additive identity (zero vector), existence of additive inverses, compatibility of scalar multiplication with field multiplication, and distributivity of scalar multiplication over vector addition.

What is Difference between a Vector Space and a Subspace?

A vector space is a set of vectors with defined addition and scalar multiplication operations that satisfy certain properties. A subspace is a subset of a vector space that is itself a vector space under the same operations.

What is Dimension of a Vector Space?

Dimension of a vector space is the number of vectors in any basis for that vector space. It is a measure of the space’s “size” or complexity.

What are Examples of Vector Spaces?

Some examples of vector space includes, Polynomial Space, Function Spaces, Matrix Space, Complex Vector Space, etc.

What are Equal Vectors?

Vector that have equal magnitude and and same direction are called Equal Vectors.



Vector Space- Definition, Axioms, Properties and Examples

A vector space is a group of objects called vectors, added collectively and multiplied by numbers, called scalars. Scalars are usually considered to be real numbers. But there are few cases of scalar multiplication by rational numbers, complex numbers, etc. with vector spaces.

In this article, we have covered Vector Space Definition, Axions, Properties and others in detail.

Table of Content

  • What is Vector Space?
  • Vector Space Axioms
  • Vector Space Examples
  • Dimension of a Vector Space
  • Vector Addition and Scalar Multiplication
  • Vector Space Properties
  • Subspaces

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What is Vector Space?

A space in mathematics comprised of vectors, that follow the associative and commutative law of addition of vectors and the associative and distributive process of multiplication of vectors by scalars is called vector space. In vector space, it consists of a set of V (elements of V are called vectors), a field F (elements of F are scalars) and the two arithmetic operations...

Vector Space Axioms

Ten axioms can define vector space. Let x, y, & z be the elements of the vector space V and a & b be the elements of the field F....

Vector Space Examples

Various examples of vector spaces are:...

Dimension of a Vector Space

Number of vectors in a basis for V is called the dimension of V....

Vector Addition and Scalar Multiplication

Vector addition and scaler multiplication are two main concept in vector space that are explained below:...

Vector Space Properties

Some important properties of vector space are:...

Subspaces

A subset W of a vector space V is called a subspace of V if W is itself a vector space under the addition and scalar multiplication defined on V....

Difference Between Vector Space and Euclidean Space

Vector Space Euclidean Space Vector space is an abstract algebraic structure defined by vector addition and scalar multiplication Euclidean space is a geometric space characterized by distances and coordinates. Vector space focuses on the algebraic properties of vectors and their operations Euclidean space focuses on the geometric properties of points, lines, distances, and angles within a specific coordinate system. Vector spaces are used in linear algebra and various mathematical theories. Euclidean spaces are used extensively in geometry, physics, engineering, and other fields where spatial relationships and measurements are important...

Applications of Vector Spaces

When an object is made up of multiple components it is often useful to represent the object as a vector, with one entry per component. The examples discussed in this section involve molecules, which are made up of atoms, and text documents, which are made up of words....

FAQs on Vector Space

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