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解析新GRE數(shù)學考點交集和并集.

2017/08/08 01:41:39 編輯: 瀏覽次數(shù):271 移動端
新GRE數(shù)學考試的考點有哪些呢?很多考生不知道怎么復習新GRE數(shù)學考試,其實,對于數(shù)學考試而言,如果能夠掌握考點,多做練習題,想拿高分應該是沒有什么問題的,下面澳際小編就這對新GRE數(shù)學考點交集和并集進行介紹。   下面就是關于交集和并集的相關內(nèi)容,這些概念在新GRE數(shù)學考試中一定會考到的,希望能夠幫助突破新GRE數(shù)學的困境。   Intersection of two sets is another set with only the members that are in both sets. If the two sets do not share any common member, the intersection is the empty set with no member.   Example:   Intersection of {1,2,3} and {2,3,5} is the set {2,3}。   Intersection of the set with all primes and the set with all even numbers is the set {2} since only 2 is both even and prime.   Intersection of {1,2,3} and {4,5,6} is the empty set {}。   Remember:   Intersection contains only the common members.   Two sets are disjoint if they have no member in common, that is they have an empty intersection.   union of Sets   union of two sets is another set with all the members from both sets.   以上就是小編給大家介紹的新GRE數(shù)學考點交集和并集,參加GRE考試的同學,可以通過本文掌握這個考點,在平時的復習中多做習題練習,希望能夠幫助您在GRE數(shù)學考試中取得高分。 澳際六步曲第二步為您進行考試指導,澳際培訓核心思維顛覆國內(nèi)傳統(tǒng)大班無差異化批發(fā)模式,采取一對一個性化教學,輔之小班精英輔導應試方法和學生英語能力結(jié)合,考試輔導和留學規(guī)劃一體化行動,學生國際化英語思維構(gòu)建及西方人文知識和視野的開拓并重。 我們具體的服務項目如下: 1. 免費測評???,分析申請人的問題,制作考試測評報告和備考指導 2. 結(jié)合申請人的申請目標和考試基礎,制定考試整體規(guī)劃及時間安排 3. 提供對申請人有幫助的考試經(jīng)驗和機經(jīng)等 4. 根據(jù)需要提供免費口語模擬和指導服務 5. 免費修改作文4篇 6. 考前心理指導,調(diào)整考前心理狀態(tài) (注:口語模擬和作文修改服務提供時間為每年2月28日-8月1日)詳細了解澳際教育考試服務goplaceswithdan.com
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