- #1

mottov2

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**Determine whether the span of the column vectors of the given is in...?**

## Homework Statement

determine whether the span of the column vectors of the given matrix is in euclidean space R=4

1 0 1 -1

0 -1 -3 4

1 0 -1 2

-3 0 0 -1

this question is under the inverse of square matrix section of my textbook. Unfortunately it dosent show any examples for this kind of question so I am really clueless.

whats the connection between span and inverse matrices? How can i prove if span of some vectors is in some euclidean space?