(Journal Article) Margolis, Benjamin W. L. creator text Philadelphia, PA :Taylor & Francis Group , September 2023 monographic eng

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455-462p. Abstract: We develop a geometric interpretation of Cramer’s rule as a generalization of projection onto orthogonal basis vectors using the rows of the adjugate. This interpretation makes connections between elementary linear algebra concepts like the solution to linear equations, inner products, and projections. Such connections are useful for introducing broader concepts related to Hilbert spaces and geometric algebras like Grassman algebra. Such connections were essential for the author’s mathematical education as an engineer. ***______{For Hard Copy, Please visit Library.}________*** geometric interpretation | Cramer’s rule | elementary linear algebra| Grassman algebra 0025-570X https://doi.org/10.1080/0025570X.2023.2234243 https://doi.org/10.1080/0025570X.2023.2234243 240409 20240409082309.0