null set (thing)

See all of null set, there are 2 more in this node.

empty set	∅	The math Project	set theory
Art Concept : Shattered	Zero divided by zero	Boolean logic	characteristic function
exophora	cardinal number	Successor	The traveling salesman problem
superset	Calculus	null	My Creation of Pandeism Fish
for this reason we must burn all art	George Washington's 1794 State of the Union Address	groupoid	Axiom of Extensionality
Axiom of Choice	nabla	everything and nothing	nonempty