by Vagarshak Vardanyan
This article originally appeared in:
College Mathematics Journal
January, 2011
Subject classification(s):
Algebra and Number Theory | Linear AlgebraApplicable Course(s):
3.8 Linear/Matrix AlgebraThe author clarifies the wording of Cramer's rule, sidestepping a common misconception. The Kronecker-Capelli theorem is introduced to help see Cramer's rule in a more complete context.
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Capsule Course Topic(s):
Linear Algebra | Determinants
Linear Algebra | Solving Linear Systems: Algebraic