Sets Relations And Functions: quiz

Composition of functions

Inverse function (bijection requirement)

Injective, surjective, bijective definitions

Domain and range from a rule

Reflexive, symmetric, transitive checks

Equivalence classes partition the set

Types of relations (reflexive, symmetric, transitive, equivalence)

Set difference via intersection

De Morgan's laws (sets)

Cardinality of the power set

Cartesian product of sets

Inclusion–exclusion for two sets

Inclusion–exclusion for three sets