论文部分内容阅读
对于某些三角问题,若用三角方法处理会显得运算量特别大。如果根据问题的已知和结论的外形结构及内函特征,灵活运用代数方法,就能化繁为简,化难为易.就能获得良好的解题效果.下面通过实例说明三角问题代数化的应用效能.
For some trigonometric problems, processing with a trigonometric method can be very computationally intensive. If you use the algebraic method flexibly according to the known and conclusive problems of the problem, you can simplify it and make it easier to solve it. You can get a good solution to the problem. The following example illustrates the trigonometric problem of algebraic Application efficiency.