union

operation denoted by symbol “∪” applied on two sets; the set of all distinct elements in the collection
rdfs:label
"union"@en
skos:altLabel
"set union"@en
"union of sets"@en
"union of two sets"@en
schema:description
"operation denoted by symbol “∪” applied on two sets; the set of all distinct elements in the collection"@en
schema:dateModified "2026-10-03T07:10:46+00:00"^^xsd:dateTime
schema:version 2552477361
wikibase:identifiers 11
wikibase:sitelinks 64
wikibase:statements 33
p:P11514 wd:statement/Q185359-8139AC9D-327A-4279-B760-ECA26FB47DC5
p:P11924 wd:statement/Q185359-57E6E83C-A35C-4368-A542-51847241FB8F
p:P12888 wd:statement/Q185359-5AD43D5F-9681-4D7C-BF8F-517947FEBCC9
p:P1299 wd:statement/Q185359-eca87822-4c08-cdb6-5648-6ead473550f1
p:P1343 wd:statement/Q185359-173799a0-4390-ea05-07eb-48d421d3b1c2
wd:statement/Q185359-a4f510e1-493b-fc9b-f6e1-593f046815da
p:P1417 wd:statement/Q185359-0A4B9405-879E-4F73-B2B1-D584A7C782ED
p:P1552 wd:statement/Q185359-5c188e2f-4977-b538-221c-c8174831d908
wd:statement/Q185359-c8925a55-4a20-4169-9221-882d8667f419
p:P1687 wd:statement/Q185359-95f982be-452a-7b28-2bd1-58142bcceb92
p:P18 wd:statement/Q185359-6aac0d36-4e25-327e-4b77-aebb170bdfc8
p:P1889 wd:statement/Q185359-7136737c-4cab-ab44-c9ba-0df6502f31e1
wd:statement/Q185359-e439dfea-46d5-e603-3dce-1c11d5ef65c6
wd:statement/Q185359-ebba317d-4ebb-d3dc-f239-f6c4128f9c69
p:P1993 wd:statement/Q185359-6656d3a6-4034-8f4d-b67c-01119c4996f8
p:P2534 wd:statement/Q185359-da943b75-417d-94d9-0b30-f84e92883705
p:P279 wd:statement/Q185359-bcaa30e1-4fae-9968-7b3c-a8d565f57d85
p:P2812 wd:statement/Q185359-5E2BDC1D-2EE3-4256-BAE4-2529AE0EA048
p:P2924 wd:statement/Q185359-98363F32-365B-4745-87CA-1879FD059551
p:P31 wd:statement/Q185359-0a7956b3-487d-dbbe-03f9-fbe442bc9310
wd:statement/Q185359-d216e08a-4d4a-b319-d9b5-9242b4aa6411
wd:statement/Q185359-d8a5b65a-4e33-5130-5086-4f147b0dd4cf
p:P373 wd:statement/q185359-5E0E9ADC-E8FD-443B-9B67-5594E9E96C5A
p:P4342 wd:statement/Q185359-a5e00f51-4495-25af-b288-6057319edf4a
p:P461 wd:statement/Q185359-8bc03d66-4cd6-2061-a9f8-c73a0a97596f
p:P5106 wd:statement/Q185359-48655AB1-0812-4A7C-8351-2D481A27FD37
p:P6104 wd:statement/Q185359-EDD5669D-1F05-488D-AB66-65442FB91946
p:P646 wd:statement/Q185359-57033BC3-D3F5-4D7C-88D0-3729404A9A4F
p:P6564 wd:statement/Q185359-9ceb330a-49dd-60cb-2b25-6654e87bfb3c
p:P7033 wd:statement/Q185359-0A0DF504-9BD8-4AC6-B553-2AAB8696E5A0
p:P7235 wd:statement/Q185359-0b7b4c7c-449a-cd21-5d66-f368a2516d8c
wd:statement/Q185359-d83fef1f-4956-b803-d230-feaa5bc60421
wd:statement/Q185359-f6d9d78e-4822-38d5-cd70-84c76a295d9a
p:direct-normalized/P7033 <http://vocabulary.curriculum.edu.au/scot/11968>
wdt:P11514 "ob-edinenie-mnozhestv-60cfff"
wdt:P11924 "union"
wdt:P12888 "df-uni"
wdt:P1299 ∪
wdt:P1343 ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
Mathwords
wdt:P1417 "topic/union-set-theory"
wdt:P1552 commutative property
associativity
wdt:P1687 union of
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Venn0111.svg>
wdt:P1889 association
union
Union
wdt:P1993 "\cup"
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>A</mi><mo stretchy="false">&#x222A;</mo><mi>B</mi><mo stretchy="false">=</mo><mo fence="false" stretchy="false">{</mo><mi>x</mi><mo stretchy="false">&#x2223;</mo><mi>x</mi><mo stretchy="false">&#x2208;</mo><mi>A</mi><mo stretchy="false">&#x2228;</mo><mi>x</mi><mo stretchy="false">&#x2208;</mo><mi>B</mi><mo fence="false" stretchy="false">}</mo></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 connection
wdt:P2812 "Union"
wdt:P31 union of several sets
binary operation
set operation
wdt:P373 "Union (set theory)"
wdt:P4342 "union_-_matematikk"
wdt:P461 intersection
wdt:P5106 "union"
wdt:P6104 WikiProject Mathematics
wdt:P646 "/m/0cw61"
wdt:P6564 "sets-union-and-intersection-easy"
wdt:P7033 "scot/11968"
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>A</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>A</mi><mo stretchy="false">&#x222A;</mo><mi>B</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>B</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
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