The difference between Codomain and Domain
When used as nouns, codomain means the target set into which a function is formally defined to map elements of its domain, whereas domain means a geographic area owned or controlled by a single person or organization.
check bellow for the other definitions of Codomain and Domain
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Codomain as a noun (mathematics, analysis):
The target set into which a function is formally defined to map elements of its domain; the set denoted Y in the notation f : X → Y.
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Domain as a noun:
A geographic area owned or controlled by a single person or organization.
Examples:
"The king ruled his domain harshly."
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Domain as a noun:
A field or sphere of activity, influence or expertise.
Examples:
"Dealing with complaints isn't really my domain: get in touch with customer services."
"His domain is English history."
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Domain as a noun:
A group of related items, topics, or subjects.
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Domain as a noun (mathematics):
The set of all possible mathematical entities (points) where a given function is defined.
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Domain as a noun (mathematics, set theory):
The set of input (argument) values for which a function is defined.
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Domain as a noun (mathematics):
A with no zero divisors; that is, in which no of nonzero elements is zero.
Examples:
"hyponyms integral domain"
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Domain as a noun (mathematics, topology, analysis):
An open and connected set in some topology. For example, the interval (0,1) as a subset of the real numbers.
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Domain as a noun (computing, Internet):
Any DNS domain name, particularly one which has been delegated and has become representative of the delegated domain name and its subdomains.
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Domain as a noun (computing, Internet):
A collection of DNS or DNS-like domain names consisting of a delegated domain name and all its subdomains.
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Domain as a noun (computing):
A collection of information having to do with a domain, the computers named in the domain, and the network on which the computers named in the domain reside.
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Domain as a noun (computing):
The collection of computers identified by a domain's domain names.
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Domain as a noun (physics):
A small region of a magnetic material with a consistent magnetization direction.
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Domain as a noun (computing):
Such a region used as a data storage element in a bubble memory.
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Domain as a noun (data processing):
A form of technical metadata that represent the type of a data item, its characteristics, name, and usage.
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Domain as a noun (taxonomy):
The highest rank in the classification of organisms, above kingdom; in the three-domain system, one of the taxa Bacteria, Archaea, or Eukaryota.
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Domain as a noun (biochemistry):
A folded section of a protein molecule that has a discrete function.