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又是一章新知识——一元一次不等式和一元一次不等式组,看到这个标题,你联想到了什么?也许你会想:"什么是不等式?不等式有什么性质?什么是一元一次不等式(组)?如何解一元一次不等式(组)?它们有
It is also a chapter of new knowledge—a one-time inequality and a one-time inequality group. What do you associate with this title? Maybe you would think: “What is the inequality? What is the nature of inequality? What is a one-time inequality? ) How to solve a one-time inequality (group)? They have