namely,there are many ways to write

namely,
there are many ways to write a given matrix as a product of elementary matrices
without going through some steps as we have,it is not clear that two such products would give the same answer for the determinant
it is actually not particularly easy to make this idea work

結果 (中文) 1:

即，有许多方法来写一个给定的矩阵初等矩阵的乘积作为如果没有我们那样，经历一些步骤，就不清楚两个此类产品会给同样的答案，行列式这是实际上并不特别简单，使工作这个想法

結果 (中文) 3:

即，
有许多方式来写一个给定的矩阵作为一个产品不需要通过一些步骤，我们有
初等矩阵，它是不明确的，两个这样的产品会给行列式
是相同的答案其实不是特别容易让这个想法