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向量作为高中数学中的工具知识,在高考中占有较大比重.本文介绍平面向量中的六种解题技巧,供同学们学习参考.我们知道,向量的加法和减法运算是向量的两种基本运算,在解题过程中,若将这两种运算交换使用,常常可使问题迎刃而解.这是本文要介绍的第一个解题技巧:1加减运算互变技巧向量的加法和减法运算的互换常依据向量的相
Vector as a high school mathematics tool knowledge, occupy a large proportion of the college entrance examination.This paper introduces the plane vector of the six kinds of problem solving skills for students to learn.We know that vector addition and subtraction are two basic vector Computing, in the process of solving problems, if the exchange of these two operations, often can solve the problem.This is the first problem to be introduced in this article: 1 Addition and subtraction operations Interchange skills vector addition and subtraction operations Swaps often depend on the phase of the vector