A.-(λ1,λ2,...,λn) B.(λ1,λ2,...,λn) C.-(λn+1,λn+2,...,λn+m) D.(λn+1,λn+2,...,λn+m)
A.使原問(wèn)題保持可行 B.使對(duì)偶問(wèn)題保持可行 C.逐步消除原問(wèn)題不可行性 D.逐步消除對(duì)偶問(wèn)題不可行性
A.約束條件相同 B.模型相同 C.最優(yōu)目標(biāo)函數(shù)值相等 D.以上結(jié)論都不對(duì)