对线性代数若干问题的分析  

The Analysis of Several Questions That Is in Liner Algebra

作　　者：张唯春[1] 

机构地区：[1]辽宁省交通高等专科学校基础部,辽宁沈阳110122

出　　处：《长春师范学院学报（自然科学版）》2005年第5期4-7,共4页Journal of Changchun Teachers College

摘　　要：本文分析了线性代数中行列式、矩阵的计算中几个较难掌握的概念,讨论了向量组的线性相关性、求解方程组中的一些特征和性质,举例介绍了如何应用这些特征和性质解决相关问题的技巧。The paper analyses several concepts which are more difficult to grasp in the calculation of the determinant and matrix in “ linear algebra”, discusses linear dependence of vector group, characteristics and nature in the solving equation - group. It lists some examples to introduce how to use these characteristics and nature to solve the relevant problems.

关 键 词：行列式 矩阵 线性相关性 线性方程组 

分 类 号：O241[理学—计算数学]