determinant ,matrix,elementary transformation ,system of linear equations,similar matrices ,quadratic form
英语翻译有关概率论的名词:行列式,矩阵及其运算,矩阵的初等变换与线性方程组,向量组的线性相关性,相似矩阵及二次型
determinant ,matrix,elementary transformation ,system of linear equations,similar matrices ,quadratic form