TEST ON LINE

Section:  Simboli e insiemi

 1   Symbology

Learn or review the mathematical symbols of set theory

Number of questions: 20
Theshold: 80%
Maximum time: 20 minuti
 2   Sets

Representation of a set, finite and infinite sets, subset. Operations between sets: union, intersection, difference

Number of questions: 20
Theshold: 80%
Maximum time: 20 minuti
 3   Sets Hard

Complementary set, set of parts, Cartesian product, De Morgan relations

Number of questions: 20
Theshold: 80%
Maximum time: 20 minuti
 4   Numeric Ranges

Limited and Unlimited Ranges
Closed and Open Ranges

Number of questions: 20
Theshold: 75%
Maximum time: 20 minuti
 5   Functions

Definition of function. Types of functions: injective, surjective, bijective

Number of questions: 20
Theshold: 75%
Maximum time: 20 minuti
 6   Hard Functions

Definition of function.
Injective surjective, bijective functions.
Representation using Euler-Venn graphs

Number of questions: 20
Theshold: 80%
Maximum time: 20 minuti