gre数学资料:交集和并集
新GRE数学相当于中国高中数学的水平,对考生来说没有太大的问题,不过,考生依然要认真对待,以免造成不必要的失分。下面为大家整理新GRE数学考点:交集和并集的相关内容,希望对大家有所帮助。 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 t...