Evaluate 3⎡⎢⎣1−1−201−2⎤⎥⎦−⎡⎢⎣−52−134−4

1.	Evaluate 3⎡⎢⎣1−1−201−2⎤⎥⎦−⎡⎢⎣−52−134−4⎤⎥⎦
Answer» Evaluate $3 ⎡ ⎢ ⎣ \begin{matrix} 1 & - 1 - 2 & 0 1 & - 2 \end{matrix} ⎤ ⎥ ⎦ - ⎡ ⎢ ⎣ \begin{matrix} - 5 & 2 - 1 & 3 4 & - 4 \end{matrix} ⎤ ⎥ ⎦$

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Evaluate 3⎡⎢⎣1−1−201−2⎤⎥⎦−⎡⎢⎣−52−134−4⎤⎥⎦

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