Abstract
In Theorem 1.3 we showed that every m × n matrix A has an additive inverse, denoted by −A, which is the unique m × n matrix X that satisfies the equation A + X = 0. We shall now consider the multiplicative analogue of this.
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© 1998 Springer-Verlag London
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Blyth, T.S., Robertson, E.F. (1998). Invertible Matrices. In: Basic Linear Algebra. Springer Undergraduate Mathematics Series. Springer, London. https://doi.org/10.1007/978-1-4471-3496-1_4
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DOI: https://doi.org/10.1007/978-1-4471-3496-1_4
Publisher Name: Springer, London
Print ISBN: 978-3-540-76122-8
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