diff --git a/docs/en/mathematics/linear-algebra/matrices/matrix-algebra.md b/docs/en/mathematics/linear-algebra/matrices/matrix-algebra.md index 6031296..2a53a83 100644 --- a/docs/en/mathematics/linear-algebra/matrices/matrix-algebra.md +++ b/docs/en/mathematics/linear-algebra/matrices/matrix-algebra.md @@ -79,7 +79,7 @@ Or similarly, an $n \times n$ matrix $A$ is singular if $A \mathbf{x} = \mathbf{ ??? note "*Proof*:" -The proof follows from the above theorem. + The proof follows from the above theorem. > *Theorem*: let $A$ and $B$ be matrices and $\alpha$ and $\beta$ be scalars. Each of the following statements valid >