单词 | mathematical group |
释义 | mathematical group (once / 11819311 pages) n WORD FAMILY mathematical group n a set that is closed, associative, has an identity element and every element has an inverse Syn|Hypo|Hyper group subgroup (mathematics) a subset (that is not empty) of a mathematical group Abelian group, commutative groupa group that satisfies the commutative law set (mathematics) an abstract collection of numbers or symbols |
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