vault backup: 2026-02-27 11:44:44

.obsidian/workspace.json

@@ -4,25 +4,11 @@
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@@ -34,6 +20,20 @@
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@@ -183,10 +183,11 @@
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DAS/Set Theory.md

@@ -1,5 +1,5 @@
-> A set is a collection of _unordered_ elements.
+A set is a collection of _unordered_ elements.
-> A set cannot contain duplicates.
+A set cannot contain duplicates.
 ## Notation
 ### Set Notation
 Declaration of a set $A$ with elements $a$, $b$, $c$: