单词 | coset |
释义 | coset in British English (ˈkəʊˌsɛt) noun mathematics one of several sets that form a larger set coset in American English (ˈkouset) noun Math a subset of a group, formed by the consistent operation of a given element of the group on the left or right of all the elementsof a subgroup of the group Word origin [1925–30; co- + set]This word is first recorded in the period 1925–30. Other words that entered Englishat around the same time include: chain reaction, decibel, hot spot, payload, turnaroundco- is a prefix meaning “with,” “together,” “in association,” sometimes with the derivedsense “auxiliary, subsidiary” (coenzyme; copilot), and, in mathematics and astronomy, with the sense “complement” (codeclination)Examples of 'coset' in a sentence |
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