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新编高中数学教材 (试验本 )在必修课第五章中增加了向量 ,此后向量的应用连绵不断 ,学生比较认同向量在平面几何与立体几何的应用 ,但对向量在解析几何中的应用还很陌生 ,其实向量的应用是不受学科分支制约的 .把向量用到解析几何学中 ,可以使很多解析几何题的运算不再纷繁复
The new high school mathematics textbook (test book) added a vector to the required course in Chapter 5. After that, the application of the vector is continuous. The students agree that the vector is applied in plane geometry and solid geometry, but the application of the vector in analytical geometry Very strange, in fact, the application of the vector is not subject to branch constraints. The use of the vector to the analytic geometry, can make the operation of many analytical geometry problems are no longer complicated