数学三角函数
- 网络Mathematics trigonometric function;Mathematical trigonometric function
数学三角函数-
高中数学中高效率解三角函数题的方法经验，好了加分。
High efficiency unties the method experience that circular functions inscribes in high school mathematics , good Bonus .
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新版还增加了更深的数学科目，比如三角函数。这也意味着这一考试涵盖了更多数学科目内容，因而，在低年级就参加SAT考试不再那么容易。
The addition of more-advanced math , such as trigonometry , means the test will cover material from a greater number of courses . That will make it more difficult for students to take the SAT early .