Set Theory

C1 16+

Collocations of set theory

subset of a set
Frequency: 75 %

Set A is a subset of set B if every element of A is also an element of B.

intersection of sets
Frequency: 70 %

The intersection of sets A and B is denoted by A ∩ B.

union of sets
Frequency: 65 %

The union of sets A and B is denoted by A ∪ B.

complement of a set
Frequency: 60 %

The complement of set A is denoted by A'.

power set
Frequency: 50 %

The power set of a set S is the set of all subsets of S.

Idiomatic Expressions for set theory

  • Phrase: beyond basic set theory
    Meaning: referring to concepts or topics that go beyond the foundational principles of set theory
    Usage: The course covers topics beyond basic set theory, delving into more advanced concepts.