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Vektor i adalah vektor satuan yang searah dengan sumbu X (dalam dimensi dua). Vektor jika dinyatakan dalam bentuk kolom adalah....

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Answer:


v=\left[\begin{array}{ccc}1i\\0j\end{array}\right]

Explanation:

We know that the given unit vector is in the direction of the x-axis.

Remember that an unit vector is a vector which magnitude is the unit, that's why is called like that.

So, the given unit vector can be written as
v=1i+oj, where
i indicates the horziontal coordinate and
j indicates the vertical coordinate.

As a vertical or colum vector would be


v=\left[\begin{array}{ccc}1i\\0j\end{array}\right]

Therefore, the answer is


v=\left[\begin{array}{ccc}1i\\0j\end{array}\right]

User David Ben Ari
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