SAT数学考试关于符号的词汇.

　　词汇对于SAT数学考试的重要性不言而喻，想要拿到高分，首先就要掌握大量的SAT数学词汇，下面小编给大家整理了关于符号的SAT数学词汇，希望能够帮助大家更好的备考。

　　因为SAT数学考试中的题目都是英文词汇，符号的英文表达同样很重要，大家一起看一下有关符号的SAT数学词汇吧。

　　Logical Symbols A ? B means if A is true then B is also true; if A is false then nothing is said about B. → may mean the same as ? (the symbol may also indicate the domain and codomain of a function; see table of mathematical symbols).

　　Logical Symbols

　　A ?B means if A is true then B is also true; if A is false then nothing is said about B.

　　→ may mean the same as ? (the symbol may also indicate the domain and codomain of a function; see table of mathematical symbols).

　　? may mean the same as ? (the symbol may also mean superset).

　　A? B means A is true if B is true and A is false if B is false.

　　The statement ?A is true if and only if A is false.

　　The statement A ∧ B is true if A and B are both true; else it is false.

　　The statement A ∨ B is true if A or B (or both) are true; if both are false, the statement is false.

　　?x: P(x) means P(x) is true for all x.

　　?x: P(x) means there is at least one x such that P(x) is true.

　 ?x: P(x) means there is exactly one x such that P(x) is true.

　　x? y means y is derived from x.

　　以上就是小编给大家整理的关于符号的SAT数学词汇，参加SAT数学考试的考生可以作为参考进行掌握，小编在此预祝考生们在SAT数学考试中取得理想的成绩。

澳际留学服务团队拥有国内最为精英的咨询顾问。顾问团队由海内外顶尖名校硕士博士和金融咨询实业界精英专家构成；全部咨询师毕业于国内外一流大学。我们主要服务于美国名校或者奖学金申请的客户，我们服务于澳际六步曲(6大步骤，36个服务子项目)以及8大留学精英课程；强调重在参与精神、科学规划和个人素质综合提高、专业选择和海内外求职指导。澳际采用互动分享的Workshop，多对一的个性化辅导，根据申请者个人特性和录取委员会的思维逻辑进行纯英文创作，真正做到Be Yourself和Admission Officers Thinking的完美结合，独创"头脑风暴"挖掘法，帮助申请人全面认识自己。