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In Exercises 13 and 14, determine if b is a linear combination of the
14.
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Linear Algebra with Applications (9th Edition) (Featured Titles for Linear Algebra (Introductory))
A Graphical Approach to College Algebra (6th Edition)
College Algebra (10th Edition)
Algebra and Trigonometry
Intermediate Algebra for College Students (7th Edition)
Algebra and Trigonometry (6th Edition)
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