Question

find \\(8n\\) for the given matrix.
\\(n = \

$$\begin{bmatrix} 2 & 5 & 18 & 6 \\end{bmatrix}$$

\\)

\\(\bigcirc \

$$\begin{bmatrix} 16 & 40 & 144 & 48 \\end{bmatrix}$$

\\)
\\(\bigcirc \

$$\begin{bmatrix} -16 & 40 & -144 & 48 \\end{bmatrix}$$

\\)

Explanation:

Identify the given matrix and scalar

Using the Scalar Multiplication knowledge point

$$
LATEXBLOCK0
$$

Multiply each element by the scalar

Using the Scalar Multiplication knowledge point

$$
LATEXBLOCK1
$$

Answer:

• **(A) \(

$$\begin{bmatrix} 16 & 40 & 144 & 48 \end{bmatrix}$$

\) (Correct answer)**

• (B) \(

$$\begin{bmatrix} -16 & 40 & -144 & 48 \end{bmatrix}$$

\)