Abstract
LetU, V, Wbe sets. LetF:U→VandG:V→Wbe mappings. Then we can form the composite mapping fromUintoWdenoted byG○F. It is by definition the mapping such that (G○F)(u) =G(F(u)) for alluinU.
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© 1986 Springer Science+Business Media New York
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Lang, S. (1986). Composition and Inverse Mappings. In: Introduction to Linear Algebra. Undergraduate Texts in Mathematics. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-1070-2_5
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DOI: https://doi.org/10.1007/978-1-4612-1070-2_5
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-7002-7
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