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众所周知,在数学知识的学习过程中,解决问题的能力既是判断知识掌握程度也是巩固所学知识的重要手段.由于高中数学中的平面向量兼具代数与几何的双重身份,使得我们可以充分利用直角坐标系,体现向量的代数特性,解决与之相关的问题.下面仅就建直角坐标系法在解平面向量题中的主要应用做些盘点,以期能对大家解题能力的提升有所帮助.
As we all know, in the process of learning mathematics, the ability to solve the problem is not only a measure of knowledge mastery is also an important means to consolidate the knowledge learned.Because high school mathematics plane vector both algebra and geometry dual identity, so that we can make full use of right angle Coordinate system, embody the algebraic properties of vectors to solve the problems associated with it. The following is only built on the rectangular coordinate system in solving vectorial problems in the main application to do some inventory, in order to improve the ability of everyone to solve problems.