在知识的网络交汇处出试题,即交汇型试题在近几年各级各类考试中频繁出现。本文归纳总结了不等式中交汇型试题的类型,并分类解析。一、与集合的交汇不等式与集合的交汇,通常是以集合为载体,考查简单不等式的解法.例1(1)(2005年天津)设集合A=｛x| At the intersection of the knowledge network, there are test questions, that is, the intersection test questions appear frequently in various examinations at various levels in recent years. This article summarizes the types of cross-examination questions in inequalities and classifies them. 1. The intersection of convergence inequalities with a set is usually a set of vectors and a solution to a simple inequality. Example 1(1) (Tianjin, 2005) Set A={x|