🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربيةفارسی한국어中文日本語EntityQ1147242· pop 33· linked from 212 articlessymmetric differenceAlso known as disjunctive unionmathematical definition in set theoryWikidata factsImageVenn0110.svgSources (2)mathworld.wolfram.comwikidata.orgvia Wikidata · CC0Available in 32 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAmharicBahasa IndonesiaConnectionsmetric spaceEntitycomplementEntityCategoriesBasic concepts in set theoryOperations on setsSubtraction