Lemma 26.11.2. Let $X$ be a scheme. The collection of affine opens of $X$ forms a basis for the topology on $X$.
Proof. This follows from the discussion on open subschemes in Section 26.9. $\square$
Lemma 26.11.2. Let $X$ be a scheme. The collection of affine opens of $X$ forms a basis for the topology on $X$.
Proof. This follows from the discussion on open subschemes in Section 26.9. $\square$
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