Example 9.3.4.9. Let $\operatorname{\mathcal{C}}$ be an $\infty $-category. Then every isomorphism in $\operatorname{\mathcal{C}}$ is a monomorphism.
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$
Example 9.3.4.9. Let $\operatorname{\mathcal{C}}$ be an $\infty $-category. Then every isomorphism in $\operatorname{\mathcal{C}}$ is a monomorphism.