one to one and onto mapping

listen to the pronunciation of one to one and onto mapping
English - Turkish
(Bilgisayar,Teknik) birebir örten işlev
birebir orten islev
one to one
Bire bir
English - English

Definition of one to one and onto mapping in English English dictionary

one to one
A relationship between two tables in which each tuple in the first table may be related to one and only one tuple in the second table and each tuple in the second table may be related to one and only one tuple in the first table Example: DEAN has a one to one relationship to SCHOOL because each dean may be the dean of only one school, and each school may have only one dean
one to one
A function f is said to be one to one if f(x)=f(y) implies that x=y
one to one
A mapping is one to one if no more than one element from ever maps to each element of the target set (but not all elements must be hit by the mapping) In other words, a filter is one to one if only one item can ever get mapped to a certain output Graphically, this would mean a function that is invertible
one to one and onto mapping

    Hyphenation

    one to one and on·to map·ping

    Turkish pronunciation

    hwʌn tı hwʌn ınd ôntu mäpîng

    Pronunciation

    /ˈhwən tə ˈhwən ənd ˈônto͞o ˈmapəɴɢ/ /ˈhwʌn tə ˈhwʌn ənd ˈɔːntuː ˈmæpɪŋ/
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