Discover published sets by community

Explore tens of thousands of sets crafted by our community.

Common Set Theory Notation

Flashcards

0/12

Still learning

$\mathbb{Z}$

Set of integers

$\cap$

Intersection

$\mathbb{Q}$

Set of rational numbers

$\cup$

Union

$\setminus$

Set difference

$\in$

Element of

$\supset$

Superset of

$\emptyset$

Empty set

$\mathbb{R}$

Set of all real numbers

$\subset$

Subset of

$\mathbb{N}$

Set of natural numbers

$\mathbb{C}$

Set of complex numbers

Know

Still learning

Click to flip

Know