Lemma 17.10.2 (01BF)—The Stacks project

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Table of contents
Part 1: Preliminaries
Chapter 17: Sheaves of Modules
Section 17.10: Quasi-coherent modules
Lemma 17.10.2 (cite)

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Lemma 17.10.2. Let $(X, \mathcal{O}_ X)$ be a ringed space. The direct sum of two quasi-coherent $\mathcal{O}_ X$ -modules is a quasi-coherent $\mathcal{O}_ X$ -module.

Proof. Omitted. $\square$

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