재수다음 [846136] · MS 2018 · 쪽지

2019-04-17 00:56:39
조회수 229

A has inverse matrix

게시글 주소: https://orbi.kr/00022380146

Only if A is square matrix and its column is linearly independent. squareness mean the number of unknowns and equation and linearly independent mean uniqueness

0 XDK (+0)

  1. 유익한 글을 읽었다면 작성자에게 XDK를 선물하세요.