three cube roots of unity该如何理解? 人力资源管理 2017-01-15 完整句子"Consider the complex polynomial z^3-1 ,whose zeros are the three cube roots of unity."我知道要独立完成作业,所以没把完整题目搬上来问,先问一句。自己实在力不从心,只能慢慢摸索理解题意。我理解这句貌似跟方程的一个实根两个虚根有关,但是实在不理解怎么就unity了。。背景:数值计算numerical mathematics作业,非留学生,英语渣。。。 相关文章 口语训练教材:feast your eyes on; hit between the eyes 外研社英语Module5Unit2《There are fourteen peaches》课后反思 会计中的cost centre/ cost unit/ cost driver三者如何分? To Be Or Not To Be, That Is the Question英文读后感 i recall with embarrassing clarity the flavor of those particular ashes ? DIRECTOR OF HUMAN RESOURCES电子简历模板 关于哪一种职业加班的情况比较多? What Kind of Jobs use to Work Overtime?英语作文 教育的根本The Root of Education英语作文 教材三年级起点第三册Module8 Sports Day Unit1 What are you going to do RECRUITER(Human Resources Department)电子简历模板