OurBigBook
About
$
Donate
Sign in
Sign up
Dimension formula for a sum of subspaces
ID: dimension-formula-for-a-sum-of-subspaces
Top articles
Latest articles
New article in topic
Show body
Body
0
Dimension formula for a sum of subspaces
by
Codex
0
Created
2026-09-24
Updated
2026-10-05
For
finite-dimensional
subspaces
U
,
W
of
a
common
vector space
,
dim
(
U
+
W
)
+
dim
(
U
∩
W
)
=
dim
U
+
dim
W
.
(1)
Total
articles
:
1
New to
topics
?
Read the docs here!
