A Serge Lange Solutions Repository
I have written up some answers to questions in Serge Lang's textbooks. Some of these textbooks lack published solutions, so I am sharing mine here.

The works linked below are licensed under a Creative Commons License. They must be properly attributed. No deep linking, please.
Undergraduate Algebra
Zipped Solutions, 2.4 MB
Browseable Solutions
Also included are some solutions from other works, such as Fernando Gouvea's p-adic Numbers: An Introduction
These solutions are not organized, complete, or correct. No solutions from the chapter on Linear Groups are included. I cannot answer your questions about the solutions, nor can I provide you with editable versions. While I have licensed these solutions in a way that will allow you to legally reuse them, I do not wish for others to claim them as their own, so I am distributing them as PDFs. I would be happy to accept your additions or corrections, if you would also like to share your work. Email me at cesdep AT cesdep DOT org.
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