Determine the Order of the Matrix $$\left[ \begin{array} { l l l } 4 & 3 & - 8\end{array} \right]$$

Multiple Choice

Determine the order of the matrix.​ $$\left[ \begin{array} { l l l } 4 & 3 & - 8\end{array} \right]$$ ​

A) 1 × 1
B) 3
C) 3 × 3
D) 3 × 1
E) 1 × 3