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Question
Wherever possible, write the following as a single matrix.
`[(2, 3, 4),(5, 6, 7)] - [(0, 2, 3),(6, -1, 0)]`
Solution
`[(2, 3, 4),(5, 6, 7)] - [(0, 2, 3),(6, -1,0)]`
= `[(2 - 0, 3 - 2, 4 - 3),(5 - 6, 6 + 1, 7 - 0)]`
= `[(2, 1, 1),(-1, 7, 7)]`
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