摘要
三角函数是数学中重要的函数概念,它和其它数学知识有着密切的联系,且常常在学习和研究其他数学知识时有着广泛的应用。在三角函数的学习中,三角函数最值的求法有着重要的地位。在求三角函数最值时的正确思维方法对学好三角函数知识是有意义的。
Trigonometric function is an important function in Mathematics, it is closely linked with other mathematical knowledge, and there is often a wide range of applications in the study and research of other mathematical knowledge. In the study of trigonometric function, method for the best values of trigonometric function plays an important role. The correct thinking method in calculating the trigonometric function most value is meaningful to learn the knowledge of the trigonometric function.
出处
《科教导刊》
2014年第4期185-186,共2页
The Guide Of Science & Education
关键词
三角函数
最值
思维方法
Trigonometric function
the most value
thinking method