Question

john, neon, jessy are marketers in a company. company has asked each of them to travel and collect information around their particular area. each of them has to travel individually to collect data for company product. john has to travel north towards for 72 km, neon has to travel south 50 km, jessy has to travel west 80 km. write the given statement in matrix form.

\\(\

$$\begin{bmatrix} 72 & 0 & 0 \\\\ 0 & 50 & 0 \\\\ 0 & 0 & 80 \\end{bmatrix}$$

\\)

\\(\

$$\begin{bmatrix} 72 & 0 & 0 \\\\ 50 & 0 & 0 \\\\ 0 & 0 & 80 \\end{bmatrix}$$

\\)

Explanation:

Identify individual data points

Using the Data Organization knowledge point

• John: \(72\text{ km}\)
• Neon: \(50\text{ km}\)
• Jessy: \(80\text{ km}\)

Map data to matrix representation

Using the Matrix Representation knowledge point

$$
LATEXBLOCK0
$$

Answer:

• **\(

$$\begin{bmatrix} 72 & 0 & 0 \\ 0 & 50 & 0 \\ 0 & 0 & 80 \end{bmatrix}$$

\) (Correct answer)**

• \(

$$\begin{bmatrix} 72 & 0 & 0 \\ 50 & 0 & 0 \\ 0 & 0 & 80 \end{bmatrix}$$

\)