In Exercises 1–8, solve the system by inverting the coefficient matrix and using Theorem 1.6.2.
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Elementary Linear Algebra: Applications Version
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- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageElementary Linear Algebra (MindTap Course List)AlgebraISBN:9781305658004Author:Ron LarsonPublisher:Cengage Learning
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