A.原問(wèn)題的約束條件“≥”,對(duì)應(yīng)的對(duì)偶變量“≥0”
B.原問(wèn)題的約束條件為“=”,對(duì)應(yīng)的對(duì)偶變量為自由變量
C.原問(wèn)題的變量“≥0”,對(duì)應(yīng)的對(duì)偶約束“≥”
D.原問(wèn)題的變量“≤O”對(duì)應(yīng)的對(duì)偶約束“≤”
E.原問(wèn)題的變量無(wú)符號(hào)限制,對(duì)應(yīng)的對(duì)偶約束“=”