New posts in Vector Spaces

Linear Algebra Done Right: Notation 1.23

Confusion with vector spaces

Questions about Definition of Vector Spaces

Motivation for vector spaces

Basis for Kernel and image of map

$O$ is not dense in $\mathbb R^n$

What is the geometric meaning of this vector equality? $\vec{BC}\cdot\vec{AD}+\vec{CA}\cdot\vec{BD}+\vec{AB}\cdot\vec{CD}=0$

Using algebraic isomorphisms to define a topology if one of the algebraic objects has a topology?

Is it possible to construct a continuous and bijective map from $\mathbb{R}^n$ to $[0,1]$?

Proof verification: polynomials $\mathbb R[X]$ are a vector space that is not isomorphic to its dual