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Question
Evaluate: `[(3),(2),(1)][(2,-4,3)]`
Sum
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Solution
`[(3),(2),(1)][(2,-4,3)]`
= `[(3(2), 3(-4), 3(3)),(2(2), 2(-4), 2(3)),(1(2), 1(-4), 1(3))]`
= `[(6, -12, 9),(4, -8, 6),(2, -4, 3)]`
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Chapter 4: Determinants and Matrices - Exercise 4.6 [Page 94]
