The row vector $\begin{bmatrix} 1 & 2 & 3 \end{bmatrix}$
Terms
| Term | This example | Why |
|---|---|---|
| covector | ✓ |
Distinctions using this example
- Vector vs. covector: The row vector $\begin{bmatrix} 1 & 2 & 3 \end{bmatrix}$ is a covector, because it maps a column vector $v$ to the number $v_1 + 2 v_2 + 3 v_3$.