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基本不等式a,b∈R+,(a+b)/2≥√ab的应用是高考、竞赛联考的重点内容,也是热点内容,我们要给予足够的重视,对利用基本不等式求函数最值(或值域)的题型,综合性强,涉及面广,灵活多变。解题时需认真分析,充分挖掘,活用基本不等式,掌握基本方法与技巧,才能顺利完成。本文从应用技巧方面入手,探讨以下几种巧用“1”的解题方法。
The basic inequalities a, b ∈ R +, (a + b) / 2 ≥ √ ab is the key content of college entrance examination and competition entrance exams. It is also a hot topic. We should pay enough attention to the use of basic inequalities to find the value of the function Or range) questions, comprehensive, involving a wide range of flexible. Problem-solving need to be carefully analyzed, fully tap, use basic inequalities, master the basic methods and techniques in order to successfully complete. This article starts with the application of skills to explore the following clever use of “1 ” problem-solving methods.