【离散数学】二元运算的性质

星拱北辰发布时间：2021-02-26 09:50:57 ，浏览量：0

二元运算的性质

总体假设
封闭性
交换性
幂等性
有幺元
有零元
结合性
有逆元
可消去性
分配律
吸收律

总体假设

设 X X X是个集合， f :

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【离散数学】二元运算的性质

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