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利用基本不等式求最值,方法灵活,思维严谨,是同学们必备的本领.关于基本不等式,教材必修5中给出了两个结论:
Using the basic inequality to find the best value, the method is flexible, and the thinking is rigorous. It is an essential skill for the students. Regarding the basic inequality, the textbook compulsory 5 gives two conclusions: