Analysis- subspaces from $\mathbb{R}^{n}$
65494
Proper subspaces of $ R^n $
67191
When is the union of a family of subspaces of a vector space also a subspace?
60684
Determine whether the set $W$ is a subspace in $\mathbb{R}^{3}$
43282
Why do $n$ linearly independent vectors span $\mathbb{R}^{n}$?
147793
A variation on the induced topology (subspace topology)
6547
Given $3$-dimensional subspaces $V, W \subset \Bbb R^5$, there is a nonzero vector in $V \cap W$
35305
Why is $\mathbb{R}^2$ not a subset and /or a subspace of $\mathbb{R}^3$?
75059
Let $T:\mathbb{R}^n\to \mathbb{R}^n$ be a linear transformation...
100749
How to find bases for a subspace defined by an equation
115368
Diagonal Subspace of Cartesian Product
125073
Finite-dimensional subspaces of normed vector spaces are direct summands
41347
The dimension of the intersection of two vector subspaces
112205
Which of the following polynomials are subspaces of $\mathbb{P}_n$ for an appropriate value of n?
95513
Proving $W$ is a subspace of $P_{2}$
35625
Direct sum of orthogonal subspaces
15909
Bijection from $\mathbb R$ to $\mathbb {R^N}$
76160
Dimension of the sum of two vector subspaces