Find the indicated matrix.
-Let $B = \left[ \begin{array} { l l l l } - 1 & 2 & 4 & - 3 \end{array} \right]$. Find $- 4 B$.
A) $\left[ \begin{array} { l l l l } - 3 & 0 & 2 & - 5 \end{array} \right]$
B) $\left[ \begin{array} { l l l l } 4 & - 8 & - 16 & 12 \end{array} \right]$
C) $\left[ \begin{array} { l l l l } - 4 & 8 & 16 & - 12 \end{array} \right]$
D) $\left[ \begin{array} { l l l l } 4 & 2 & 4 & - 3 \end{array} \right]$

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The Answer of Find the indicated matrix.
-Let $B = \left[ \begin{array} { l l l l } - 1 & 2 & 4 & - 3 \end{array} \right]$. Find $- 4 B$.
A) $\left[ \begin{array} { l l l l } - 3 & 0 & 2 & - 5 \end{array} \right]$
B) $\left[ \begin{array} { l l l l } 4 & - 8 & - 16 & 12 \end{array} \right]$
C) $\left[ \begin{array} { l l l l } - 4 & 8 & 16 & - 12 \end{array} \right]$
D) $\left[ \begin{array} { l l l l } 4 & 2 & 4 & - 3 \end{array} \right]$

Find the Indicated Matrix B=[−124−3]B = \left[ \begin{array} { l l l l } - 1 & 2 & 4 & - 3 \end{array} \right]B=[−1​2​4​−3​]

Find the Indicated Matrix $B = \left[ \begin{array} { l l l l } - 1 & 2 & 4 & - 3 \end{array} \right]$