论文部分内容阅读
数学之美,在于其思维。问题之美,在于其解法。不同的视角,去思考问题,你会感受到数学之美。三角函数是初等数学中的基础知识,也是高考数学中的基本考点。从历年的高考三角函数题来看,难度都不是很大,但是考生满分率不是很高。本文通过一道三角函数题寻求不同的解法,说明小知识也会有大智慧,启发和引导学生从不同角度,用不同的方法去分析和解答问题。
The beauty of mathematics lies in its thinking. The beauty of the problem lies in its solution. Different perspectives, to think about the problem, you will feel the beauty of mathematics. Trigonometric function is the basic knowledge of elementary mathematics, but also the basic test centers in mathematics entrance. From the years of college entrance examination trigonometry function problems, the difficulty is not great, but the score is not very high candidates. This article tries to find a different solution through a trigonometric function problem, which shows that small knowledge also has great wisdom, which inspires and guides students to analyze and answer questions from different perspectives and in different ways.