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众所周知,不等式的知识内涵丰富,应用广泛,它可以渗透到高中数学的各个章节,成为研究数学问题的有力工具.综观近几年来新课程高考的数学试题,不等式常常
It is well known that the knowledge of inequality is rich in content and widely used, which can penetrate into all chapters of high school mathematics and become a powerful tool to study mathematics problems.According to the mathematics questions of entrance examination of new curriculum in recent years, inequality often