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在简易逻辑里,求解参数的取值范围是十分重要的题型,下面谈谈该类问题的求解技巧。技巧1:利用命题的真假求解参数范围例1设p:关于x的不等式ax>1的解集是{x|x<0};q:函数
In simple logic, solving the range of parameters is a very important question type, the following talk about the solution of such problems skills. Example 1: Suppose that the solution set of p in terms of the inequality ax> 1 for x is {x | x <0}; q: function