Abstract
Recall the inhomogeneous system (I) of k linear equations in n unknowns, which we studied in Chapter 4.4. We consider the case k = n, where the number of equations to be solved equals the number of unknowns, and we shall use our results about bases in ℝn in the preceding chapter to study the question of existence and uniqueness of solutions of the system (I).
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© 1992 Springer-Verlag New York, Inc.
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Banchoff, T., Wermer, J. (1992). Existence and Uniqueness of Solutions. In: Linear Algebra Through Geometry. Undergraduate Texts in Mathematics. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-4390-8_26
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DOI: https://doi.org/10.1007/978-1-4612-4390-8_26
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-8752-0
Online ISBN: 978-1-4612-4390-8
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