线性代数证明题A square matrix is called skew-symmetric if AT = ..A.

来源：学生作业帮编辑：灵鹊做题网作业帮分类：数学作业时间：2024/05/10 19:47:39

线性代数证明题
A square matrix is called skew-symmetric if AT = ..A.Prove that if A
is an (2k +1)(2k +1) skew-symmetric,k = N(natural number),then A is a nonsingular
matrix.

skew-symmetric 反对称矩阵.应该满足 A^T = - A .
奇数阶反对称矩阵应该是奇异的(或退化的)
但题目让证明它是非退化的.
是不是题目有误?

线性代数证明rank（AT*A)=rank（A） if a circle is one,how many is a square? a graph is symmetric with respect to the y-axis 英语翻译If A is a permutation of a triangular matrix,then X is c There is a fountain at the square,( )( 反义疑问句 matlab 急救 Inputs must be a scalar and a square matrix. Matlab求助：Inputs must be a scalar and a square matrix 想问一下matrix::matrix(matrix &a)和matrix::matrix(matrix a)的区别 What is a perfect square? 请问为什么determinant只有在A是square matrix的时候才可以计算? SAT2数学题一道,if a square prism is inscribed in a right circular the kite is a square.对 a square 进行提问.