Question

What are the different notations of writing vectors?

Answer 1

Vectors can be written as:

comma-delimited: $\mathbf{v}=\left(v_{1}, v_{2}, \ldots, v_{n}\right)$ row vector: \begin{equation}
\mathbf{v}=\left[\begin{array}{llll}
v_{1} & v_{2} & \cdots & v_{n}
\end{array}\right]
\end{equation} column vector: \begin{equation}
\mathbf{v}=\left[\begin{array}{c}
v_{1} \\
v_{2} \\
\vdots \\
v_{n}
\end{array}\right]
\end{equation}