{"version":"1.0","type":"link","title":"Unordered pair - Newikis","description":"In mathematics, an unordered pair or pair set is a set of the form {a, b}, i.e. a set having two elements a and b with no particular relation between them, where {a, b} = {b, a}. In contrast, an ordered pair (a, b) has a as its first element and b as its second element, which means (a, b) ≠ (b, a)…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}