Problem 5 :Let A, B ∈ 
(R). Prove that rank A + rank B ≤ n if and only if there exists an invertible matrix X ∈ 
(R) such that AXB = 
.
阿摩線上測驗
登入
阿摩線上測驗
登入
Problem 5 :Let A, B ∈ (R). Prove that rank A + rank B ≤ n if and only if there exists an invertible matrix X ∈ (R) such that AXB = .