Subset

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Dictionary Meaning and Definition on 'Subset'

Subset Meaning and Definition from WordNet (r) 2.0
    subset n : a set whose members are members of another set; a set contained within another set
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Wikipedia Meaning and Definition on 'Subset'


In mathematics, especially in set theory, a set A is a subset of a set B if A is "contained" inside B. A and B may coincide. The relationship of one set being a subset of another is called inclusion or sometimes containment. Correspondingly, set B is a superset of A since all elements of A are also elements of B.

If A and B are sets and every element of A is also an element of B, then:

If A is a subset of B, but A is not equal to B (i.e. there exists at least one element of B not contained in A), then

For any set S, the inclusion relation ⊆ is a partial order on the set of all subsets of S (the power set of S).

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Words and phrases related to 'Subset'


'Subset' in famous quotation sentence


* It's counter to common sense, but common sense is only based on a very small subset of the universe. - Ian J. Davenport


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Subset Sample Sentences in News


  • NCG Focusses on High Grade Subset of Three Bluffs Resource Estimate
    North Country Gold Corp. today announced the Company has completed a review of the existing combined open-pit/underground resource estimate for the Three Bluffs Gold Deposit published in April 2013 and ... Read more on this news related to 'Subset'
  • Press Release
    Emerging Data From The FIRE-3 Study, Shows Potentially Significant Improvements in tumour response and shrinkage in the subset of patients with RAS... Read more on this news related to 'Subset'
  • Biomarker discovery may lead to new HIV treatment
    ( WHITECOAT STRATEGIES, LLC ) Further analysis of a Phase II study of therapeutic HIV vaccine candidate Vacc-4x revealed a potential biomarker associated with participants who experienced a more profound viral load reduction after receiving the vaccine. The results of this exploratory, ad hoc, subset analysis by St George's, University of London and Bionor Pha Read more on this news related to 'Subset'

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