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Vsevolod [243]
2 years ago
11

Point A has coordinates (6,4) and point B has coordinates (2,7) write AB as column vector. Plz plz plz

Mathematics
1 answer:
Olenka [21]2 years ago
7 0

Answer:

\overrightarrow{AB }=\begin{bmatrix}-4\\3 \end{bmatrix}

Step-by-step explanation:

<u>Column Vector</u>

Vectors are matrices having only one column or one row. A vector having only one column is called a column vector, and a vector having only one row is called a row vector.

It's required to find the vector AB as a column vector, and we are given the coordinates of A=(6,4) and B=(2,7).

The vector directed from A to B is found by subtracting its corresponding coordinates:

\overrightarrow{AB }=

\overrightarrow{AB }=

Now we express the vector as a one-column matrix as follows:

\overrightarrow{AB }=\begin{bmatrix}-4\\3 \end{bmatrix}

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Now you can factor. Your looking for two factors that equal 45 and add to -14

All factors of 45:

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Check attachment

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