![](https://www.pdfsearch.io/img/b9ad14445e62d44d8abd16c784134a53.jpg) Date: 2018-05-17 10:22:49
| | CATEGORIES AND HOMOLOGICAL ALGEBRA Exercises for April 26 Exercise 1. Let R be a principal ideal domain. If M is a finitely generated R-module, show that M is a projective R-module ⇐⇒ M is a free R-module ⇐⇒ M isAdd to Reading ListSource URL: www.math.ru.nlDownload Document from Source Website File Size: 114,55 KBShare Document on Facebook
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