Problem 2247. Dimensions of Spaces
Find the dimension of the column space, null space, row space, and left null space for any matrix.
Example
input A=[1 2 3; 4 6 7; 2 4 6; 1 2 3]
output will be row vector like [1 2 2 2]
output = [columnspace nullspace rowspace leftnullspace]
Solution Stats
Problem Comments
-
2 Comments
Jean-Marie Sainthillier
on 13 Mar 2014
Smell Gilbert Strang ...
Binbin Qi
on 27 Nov 2014
http://en.wikipedia.org/wiki/Fundamental_theorem_of_linear_algebra
Solution Comments
Show commentsProblem Recent Solvers24
Suggested Problems
-
All your base are belong to us
550 Solvers
-
875 Solvers
-
Project Euler: Problem 6, Natural numbers, squares and sums.
2323 Solvers
-
Arrange Vector in descending order
11872 Solvers
-
Check if number exists in vector
12260 Solvers
More from this Author21
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!