In Problems 15–22 determine whether the given matrix is singular or nonsingular. If it is nonsingular, find A–1 using Theorem B.2.
22.
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A First Course in Differential Equations with Modeling Applications (MindTap Course List)
- Linear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning