线性代数中秩概念的引入顺序探讨

摘要

Analyzed the shortcoming of traditional linear algebra teaching on how to introduce the concept of rank. Put aside the determinant of the rank of matrix by k order determinant,directly gave the the concept of matrix rank from the concept of rank of vector.Practice shown that it helps students to understand the essence of the rank of matrix and vector set.%分析了传统线性代数教材中秩的概念引入顺序的不足。在教学过程中，抛开矩阵的秩的行列式定义，直接从向量组的秩出发定义矩阵的秩，这样推导更易帮助学生理解向量组的秩和矩阵的秩的本质联系。