整数行列式奇偶探究

用古典概型,计算机模拟,整数模2同余简化的方法,以及线性空间相关性的理论,分析,计算,论证了元素都是整数的行列式值为奇数的概率.得到了相合一致的结论:n阶整数行列式的值为奇数的概率■.

Research on Integer Determinant Parity

With the classical probability model,computer simulation,integer modulo 2 congruence simplified approach,and the theory of linear spatial correlation,we analyze and calculate the probabblity that the determinant whose elements are all odd integers is odd.The consistency unanimous conclusions are reached:the probability that the n-order determinant is odd is and ■.