問題詳情

14. (5%) Matrix A can be written in the form A=LU, where L is m x m lower triangular matrix I's on the diagonal andU is an m x n echelon form of A. Such a factorization is called an LU factorization. Please find the L matrix for LUfactorization of the following matrix A.


(A)


(B)


(C)


(D)


(E)

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增