研究了线性方程组在解决矩阵秩的问题，判断向量组的线性相关性，求向量组的极大线性无关组等教学中的应用。通过引入线性方程组，降低了教学难度，提高了学生的学习积极性，取得了较好的教学效果。% Researched the applications of linear equations in solving problems of matrix rank,determining the linear correlations and calculating the maximum linear independence groups of vector group.By introducing linear equations,reduced the difficulty of teaching,improved the learning enthusiasm of students and obtained better teaching effect.
展开▼
