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Question
Compute the indicated product.
`[(3, -1, 3),(-1, 0, 2)][(2, -3),(1, 0),(3, 1)]`
Sum
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Solution
`[(3, -1, 3),(-1, 0, 2)][(2, -3),(1, 0),(3, 1)]`
= `[(3(2) - 1(1) + 3(3), 3(-3) - 1(0) + 3(1)), (-1(2) + 0(1) + 2(3), -1(-3) + 0(0) + 2(1))]`
= `[(6 - 1 + 9, -9 - 0 + 3), (-2 + 0 + 6, 3 + 0 + 2)]`
= `[(14, -6),(4, 5)]`
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