replace \cr with \\

Affected files:
Mathematics/Linear Algebra/Vectors.md

Mathematics/Linear Algebra/Vectors.md

@@ -9,9 +9,9 @@ Basic vector characteristics:
 * It is something that has a magnitude and a direction.
 	* Intuitive example ([source](https://www.khanacademy.org/math/linear-algebra/vectors-and-spaces/vectors/v/vector-introduction-linear-algebra)):
 	  ![Pasted image 20231103144158](Attachments%20-%20Vectors/Pasted%20image%2020231103144158.png) 
-* It has the following notation: $\vec{v}=\left(5,0\right)=\begin{bmatrix} 5 \cr 0 \end{bmatrix}$
+* It has the following notation: $\vec{v}=\left(5,0\right)=\begin{bmatrix} 5 \\ 0 \end{bmatrix}$
   Again:
-  $$\vec{v}=\left(5,0\right)=\begin{bmatrix}5\cr0\end{bmatrix}$$
+  $$\vec{v}=\left(5,0\right)=\begin{bmatrix}5\\0\end{bmatrix}$$
 	* $5$ and $0$ are called ***components*** of a vector, while $(5,0)$ is called a ***2-tuple*** in a 2-D real coordinate space $\left(\mathbb{R}^2\right)$ ([source](https://www.khanacademy.org/math/linear-algebra/vectors-and-spaces/vectors/v/real-coordinate-spaces)).
 		* Side note 1: $\mathbb{R}^2$ is also called a ***set***, such that $\vec{v}\in\mathbb{R}^2$ is called " vector $\vec{v}$  belongs in the set $\mathbb{R}^2$ "
 		* Side note 2: it can also be represented using unit vectors $i$ and $j$ , as explained in the [Unit vector](#Unit%20vector) section.
@@ -21,7 +21,7 @@ again:
 
 $\vec{v}=\left(5,0\right)=\begin{bmatrix}5\cr0\end{bmatrix}$
 Again:
-$$\vec{v}=\left(5,0\right)=\begin{bmatrix} 5 \cr 0 \end{bmatrix}$$
+$$\vec{v}=\left(5,0\right)=\begin{bmatrix} 5 \\ 0 \end{bmatrix}$$
 
 $$\vec{v}=\left(5,0\right)=\left[\begin{array}{l}{5}\cr{0}\end{array}\right]$$