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zlopas [31]
4 years ago
7

Find two matrices A and B such that 2A-3B= [5 0

Mathematics
1 answer:
amm18124 years ago
3 0

The easy answer: If, say, B is the zero matrix, i.e.

B=\begin{bmatrix}0&0\\0&0\end{bmatrix}

then

2A=\begin{bmatrix}5&0\\-1&2\end{bmatrix}\implies A=\begin{bmatrix}\dfrac52&0\\\\-\dfrac12&1\end{bmatrix}

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